Biology High School


I have a test in a couple days and I still don’t know how to do this stuffsomeone teach mee
!(points given)!

I Have A Test In A Couple Days And I Still Dont Know How To Do This Stuffsomeone Teach Mee !(points Given)!

Answers

Answer 1
- P P
p Pp Pp
p Pp Pp

Hom0zygous dominant: 0/4 or 0%
Heterozygous: 4/4 or 100%
Hom0zygous recessive: 0/4 or 0%

Probability of purple: 4/4 or 100%
Probability of white: 0/4 or 0%

Related Questions

Will give brainliest!
Describe at least two of the four major systems we looked at in class: Ice, Water, Land, Atmosphere and
provide a specific example of how these systems are connected to one another

Answers

Land, water and atmosphere are very popular choices for habitats. Land is use full with all the food and prey walking around many places to hide. Birds can transition. in the atmosphere you can see very far and can find prey easily. water has lots of life and lots of nutrients. these three habitats have lots of interaction by prey and predator relationships.

hope this helps.

Why is transduction considered a pathway?

Answers

Explanation:

I hope I help you... :)

If not i'm sorry


When looking through a miscrcope you see a single celled organism. You don't see any nucleus on this organism, this organism is most likely
an Eukaryote.
True or false?

Answers

Answer:

True

Explanation:

HELP ASAP!!!!

The image shows a facility that generates electricity.
miner
Which kind of energy does this facility harness?


Answers

Answer:

A) Gravitational potential energy of water

help please asap...
2 pagessss
will mark brainliest if right

Answers

Answer:

cell tissue organ organ syustem organism

iron is required so that red blood cells...

then from top down

larger than

smaller than

larger than

larger than

smaller than

the last one is the 3rd from the top the heart isn't part of the respiratory system but does function with it

I almost said the last one but boy you need to read the question properly as digestive system is slipped in there which the ovaries and testes are not part of

Explanation:

Please help me ASAP???????????????????????????

Answers

Answer:

8

Explanation:

Infrared waves have _____ than microwaves.
A: more energy
B: lower frequency
C: longer wavelength
D: all of the above

Answers

Answer:

b

Explanation:

yea

Mitosis Matching
Questions

1. What is mitosis?

2. In order, what are the four main stages of mitosis?

3. What is the name of the stage a cell goes through just prior to mitosis?

4. What is the main event of interphase?

5. What are the two important events of prophane?

6. What is the main event of metaphase?

7. What structure is involved in moving chromosomen during
mitosis?

8. What is the main event of anaphase?

9. What are the two important events of telophase?

10. At the completion of mitosis when the cell dividen, what name
is given to the two new cells

11. You begin life as a one-celled structure called a zygote. What
process then took place over and over to build a body
containing billions of cells?

Answers:
a. Interphase

b. The chromosomes in the nucleus of the cell make identical copies of
themselves.

c. The chromosomes move toward and line up along the center of the cell.

d. The nuclear membrane disappears and the chromosomes become distinct.

e. Mitosis

f. New nuclear envelopes form around each of the two sets of chromosomes,
and the cell divides into two daughter cells.

8. Prophase, metaphase, anaphase, and telophase

h. Daughter cells

i. Microtubules

j. Division of the nucleus of the cell (usually followed by division of the cell
itself)

k. The microtubules pull one set of chromosomes to one side of the cell and
an identical set to the opposite side of the cell.

Answers

1.) mitosis is a cell of duplication. Where one cell divides into 2 genetically identical daughter cell

As energy is passed through the food chain, some of the energy is lost as heat. What is the approximate amount of energy that is passed from one trophic level to the next?
(1 point)
O 50 percent
O 15 percent
O 75 percent
10 percent

Answers

10 percent of energy is passed from one tropic level to the next. While the other 90 percent of energy is lost to heat.

Answer:

The answer is D. 10 percent.

Explanation:

I did the Test in Edge.

Help me describe how these protists feed, move, and reproduce.

A plant-like protist
A fungus-like protist
Ciliophoran
Zooflagellate
Sarcodinian
Sporozoan

Answers

Explanation:

Protists are mostly one-celled organisms. Some make

their own food, but most take in or absorb food. Most

protists move with the help of flagella, pseudopods, or

cilia. Some protists, like the one-celled amoeba and paramecium, feed on other

organisms.

Fungus-like protists share many features with fungi. Like fungi, they are heterotrophs, meaning they must obtain food outside themselves. They also have cell walls and reproduce by forming spores.

Ciliates reproduce asexually by division: the micronucleus undergoes mitosis, while in most ciliates the macronucleus simply pinches apart into two. This process is shown in the drawing above. However, ciliates also reproduce sexually, through a process known as conjugation. Conjugation is often induced by lack of food. Two ciliates of opposite mating types come close together and form a cytoplasmic bridge between the two cells; the micromuclei divide by meiosis, the macronuclei disintegrate, and the conjugating cells exchange haploid micronuclei over the cytoplasmic connection. They then separate, reform new macronuclei from their micronuclei, and divide, but remember that the essence of sexual reproduction is forming a new organism from the combined genetic material of parents. After conjugation, each ciliate partner has acquired new genetic material, and divides to give rise to progeny with a new combination of genes. This is essential to the survival of ciliate lineages; most ciliates cannot reproduce indefinitely by asexual fission, and eventually die out if prohibited from conjugating.

One convenient way to categorize protozoans is by how they move. Some move rapidly, while others creep slowly. Still others are not capable of active movement at all, but instead rely on a host organism to supply their food.

Protozoans With Flagella

Zooflagellates (zoh oh FLAJ uh lits) move by means of one or more flagella. (Recall from Chapter 6 that flagella are long, thin, whip-like cellular projections.) Zooflagellates generally reproduce asexually by binary fission. Recall that asexual reproduction results in genetically identical offspring.

Sarcodines reproduce sexually by syngamy (fusion of two gametes) and asexually by division or budding. In multinucleate forms, cytoplasmic division with distribution of the nuclei occurs.Members of the phylum Sarcodina are ameboid. They move about by using pseudopods and usually eat by phagocytosing food particles, usually bacteria. Some amoeba form calcium carbonate or silica skeletons called tests to protect themselves.

The sporozoans are able to form spore-like cells, from which they get their name. Sporozoans do not have flagella, cilia, or pseudopodia. They are capable of gliding movements. ... The apical complex secretes enzymes which allow the sporozoan to enter a host cell.Apicomplexan, also called sporozoan, any protozoan of the (typically) spore-producing phylum Apicomplexa, which is called by some authorities Sporozoa. ... Apicomplexans feed by absorbing either dissolved food ingested by the host (saprozoic nutrition) or the host's cytoplasm and body fluids.Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. Relatively few protozoa cause disease

An organism has a haploid number of 36. What is the organism's diploid
number

Answers

Answer:

Image result for What is the organism's diploid number

Diploid is a cell or organism that has paired chromosomes, one from each parent. In humans, cells other than human sex cells, are diploid and have 23 pairs of chromosomes. so it 23

Explanation:i look it up

Which is the third stage of mitosis? (3 points)
Anaphase
Interphase
Metaphase
Telophase

Answers

Answer: metaphase, this is where the nuclear membrane breaks down and chromosomes line up along the middle of the cell.

I hope this helps.

please help meeees ! ! ​

Answers

Answer: C - Long legs

Explanation: The long legs possessed by the prey will allow the prey to take huge strides when running away from the predator.

Hope this helps :)

I’m pretty sure it’s c

Which of the following best describes what happens in genetic therapy?

Question 19 options:

The DNA sequence of the gene is edited using a guide DNA and Cas9. The DNA can be cut and deleted or new DNA can be inserted.


DNA is inserted into a virus and then put into a person. The virus "infects" the patient with the "good" DNA.


Healthy proteins are inserted into a patient since their DNA does not produce the right proteins.

Answers

Answer:

Healthy proteins are inserted into a patient since their DNA does not produce the right proteins.

Explanation:

Answer: The DNA sequence of the gene is edited using a guide DNA and Cas9. The DNA can be cut and deleted or new DNA can be inserted.

Negative feedback: If blood pressure is high, the blood vessels should
A. dilate (open up more)
B. constrict (get tighter)​

Answers

i believe blood vessels constrict
Dilate.. constrict would be for the opposite

Why is the vacuole in a plant cell larger than a vacuole in an animal cell?
The vacuole in the plant cell produces ribosomes.
The vacuole in the plant cell controls cellular activities.
The vacuole in the plant cell performs photosynthesis.
The vacuole in the plant cell maintains turgor pressure.

Answers

Answer:I think = The vacuole in the plant cell maintains turgor pressure.

Explanation:

Suppose the brown allele for eye color (B) is completely dominant over the blue
allele for eye color (b). If two brown-eyed parents produce a child that is blue-
eyed, what FRACTION is the probability that the next child will have blue eyes?

Answers

Answer:

50%

Explanation:

its a chance but not likely

because its not dominant

what is the phenomena of cells?

Answers

Biological processes, properties, and characteristics of the whole organism in human, animal, microorganisms, and plants, and of the biosphere.

All individuals of one species living in an area is called?

Answers

Answer:

A population comprises individuals of the same species. A community however is comprised of different populations of several species coexisting in the same area. In short, a population only refers to one species, but a community refers to all living species within a certain area.

Examine the stages of the cell cycle shown here. The steps of the cell cycle, including mitosis, are shown here. Determine which
statements are accurate based on the model shown here. Select ALL that apply.
A)
The correct order is DACB
B)
The correct order is ABCD
Chromatids are separated during the entire process
D)
Choice C shows the separation of homologous chromosomes.
E
Letter B is a cell undergoing cytokinesis by forming a cell plate.
Structures and Functions of Cells

Answers

Answer:

the answer is A and C

Explanation:

usatestprep told me

Answer:

A and C

Explanation:

I had this question on my midterm exam in USA test prep

Four identical plants are grown under
different colored light bulbs. Under which
color will the release of oxygen gas be the
slowest?
A. Blue
B. Orange
C. Green
D. Red

Answers

The different forms (A, B, C, D, E and F) each reflect slightly different ... Phycoerythrin reflects red light, and can be found in red. Therefore it’s red. Please mark brainlyest!

The release of oxygen gas will be the slowest under the red colored bulb.

It should be noted that phycoerythrin is a red pigment that's present in cryophytes and red algae. It's vital for the main chlorophyll pigments that are necessary for photosynthesis.

It should be noted that phycoerythrin reflects red light. Therefore, the release of oxygen gas will be the slowest under the red colored bulb.

In conclusion, the correct option is D.

Read related link on:

https://brainly.com/question/20400470

Help me find the mutant RNA for the Mutant DNA. I can find the amino acids I just need the mutant RNA

Answers

With this information I don’t fully understand the question but broadly speaking any sequence that would not made transcribed into the correct RNA from the DNA will be
mutant.

Example is the first normal DNA is read 5’ - GGT 3’ and the RNA will be 3’CCA’ 5’ as it is COMPLEMENTARY. (Important keyword with this)

If the assignment wants you to have a silent mutation that Change the RNA to something that is not complementary to the DNA but will still produce that same protein as the example above. If you need to make a new protein change the rna so the codon will make a different protein from the above sequence

Which of the following technologies involve inbreeding?
A. Selective Breeding
B. Gene Therapy
C. Cloning
D. GMO
E. All of the above

Answers

This is a tough question, So, selective breeding is like chickens and cows they are bred just to produce cows-milk and chickens-eggs. Gene therapy doesn’t even sound appetizing or good, but I think it’s like altering genes and just creating chaos. Cloning is just copying and making an exact version. GMO is genetically modified organisms, which is what they’ve been doing to vegetation by making them bigger. So inbreeding is like incest( when two people with almost the exact same genes mate and have a child) except it’s mainly done on animals. I think the closest one would be selective breeding. I’m sorry if I’m wrong I try my hardest at gathering information with only a few minutes.

a is a part of the shore that sticks out into the beach​

Answers

Answer:

headland

Explanation:

why is blood bright red​

Answers

Answer:

Human blood is red because hemoglobin, which is carried in the blood and acts as an oxygen transport agent, is iron-rich and red in colour.

DNA code is TAC ACA CGA GGA GGG TCT AAA ATT what is the sequence of amino acids?bio​

Answers

aug ugu cgu ccu ccc aga uuu

An increased cardiac output will provide more oxygen and more glucose to the working muscles.
Explain how this helps the athlete during exercise.

Answers

Answer:
During excercise there is greater cardiac output because the athlete requires more blood

20 POINTS!!

Which amino acid corresponds to the mRNA base sequence cytosine-
cytosine-uracil?

A. Phe
B. Ser
C. Pro
D. Leu

Answer it right plz

Answers

I think it’s B: Ser

What DNA sequence would code for the amino acid methionine?

Answers

Consequently, methionine is the first amino acid to dock in the ribosome during the synthesis of proteins.

hope this helped somehow!

What’s order does these go in?

Answers

I dont remember. Please provide more information.

Bottom right eagle on the left side of it frog, then a grass hoper on to of the frog and snake on the other box beside it on the box to the right of the snake a rabbit then lettuce and grass on top
Other Questions
Find the circumference of the circle. Use 3.14 and the symbol that it shows On the Front Lines with Thurgood Marshall Which statement best summarizes the interview? Question 1 options: Jack Greenberg talks about why he became a civil rights lawyer. Jack Greenberg remembers the drive and dedication of Thurgood Marshall in his legal pursuit of civil rights. Jack Greenberg tells a story about one court case regarding civil rights. Jack Greenberg interviews Thurgood Marshall. The two properties that areparts of refraction are ... At the James Factory, the assembly line produces 89 pairs of jeans in a batch. The pairs of jeans are packaged in boxes with 11 each. If 7 batches are made in one day, how many pairs of jeans will be leftover at the end of it? An aquarium contained an equal number of horseshoe crabs and sea stars. After 15 horseshoe crabs were removed and 27 sea stars were removed, the ratio of horseshoe crabs to sea stars was 5:3. How many horseshoe crabs and sea stars were there at first? Solve this problem and explain your reasoning. "Sweet sauce" is an example of what?A.onomatopoeiaB.alliterationC.oxymoronD.metaphor Write 18 as a product of its prime factors Which of the following ratios are not equivalent to 7 : 3?Multiple choice question.A)14 : 3B)14 : 6C)21 : 9D)28 : 12 A 5-pound bag of red onions costs $3.90. What is the unit price?per pound A ladder is leaned against a wall with its base 6m from the wall. The ladder makes a 50 degree angle with the ground. How long is the ladder? If 35% of a number is 98 and 80% of the same number is 224, find 45% of that number. n-10 +9n -3= ggggggggggggggggggggggggggggggggggg What two integers does 226 lie between? Which of the following statements is most true concerning women during the Industrial Revolution? aThough it did give women income, in factories they were often paid less than men and thought to be more "manageable." bWomen would often become the supervisors, or bosses, at many factories. cWomen, for the most part, were not allowed to work in factories because they were needed at the home. dFactories tried to hire men first, but would hire women only if necessary. An expression is shown 7/4 - ?/7 = 1 1/28 What is the missing number? Use distributive property to rewrite expression -8((-2-3/4)-8) If a red blood cell has a diameter of 8 mm and a student shows it with a diameter of 40 mm in a drawing, what is the magnification of the drawing?O X5O X 5000X0.0002O X0.2 How did Chinua Achebe's education affect his view of the English language? (A) It made English a large part of his identity, and made him believe a new version was needed to reflect the experience of colonized Africans. (B) It made English a second language for him, and made him believe that all African people should write in native tongues to reflect their identities. (C) It made him appreciate the need for more English language novels, and caused him to encourage other African writers to use English as well. (D) It made him resentful toward the English language, and made him vow to never write another novel in English after his first famous one. HELP! DUE IN 5 MINS TvTCould the table of (x,y) pairsHave been generated by a linear function? O. YesO. No help help help please im begging!! its trigonometry and its due tonight I'm so confused please help me out