Experiments can be carried out only in a science lab.
TRUE OR FALSE.
Answer:
False
Explanation:
i hope i am right
What is the effect of photosynthesis in the carbon cycle?
Select one:
It adds carbons to the atmosphere in the form of carbon dioxide.
It removes carbon from the atmosphere and stores it as water.
It removes carbon from the atmosphere and stores it as glucose.
It adds carbon to the atmosphere in the form of glucose.
URGENT!
Answer:
option C is correct answer of this question
Color-blindness is a X-linked recessive disorder. under what circumstances will manifest in a child?
A) if the child is a male and it's mother has the recessive allele
B) if the child is a female and it's father has the recessive allele
C) If the child is a female and it's mother has the recessive allele
D) If the child is male and it's father has the recessive allele
Answer: A
Explanation: the gene can only be passed on the x gene, so if you are a male, you only have one x gene, so it dominates without the presence of another x gene
Answer:
A
Explanation:
because males are XY and females are XX, if two people have a son, he will receive a Y chromosome from his father and an X chromosome from his mother, if one of her alleles is recessive color blindness, there is a chance he could be color blind.
Which statement below best describes the differences between hormones and neurons?
A) hormones are faster communication used by plants and animals; neurons are slow communication used by animals only
b) hormones are faster communication used by plants and animals; neurons are slow communication used by plants only
c) nhormones are slower communication used by plants and animals; neurons are fast communication used by animals only
d) hormones are slower communication used by plants and animals; neurons are fast communication used by plants only
Answer:
c) Hormones are slower communication used by plants and animals; neurons are fast communication used by animals only
Explanation:
Which of the following is not an example of mutualism?
Plsss help
Answer:
D. Conifers and Grasses spreading their pollen with the wind.
Explanation:
Let's start with what mutualism is. Mutualism is when both parties of a relationship benefits. So, when you go to the doctor, this would be mutualism. The doctor is getting paid, and you are getting healthy. Both sides benefit!
Now let's go thrugh out examples.
Moths drinking nectar and pollinating night blossoming flowers: The moths get fed (nectar), and the plants get pollinated (their whole purpose). Both sides benefit.
Bees drinking nectar and pollinating many angiosperms of food supply: This option might seem confusing because of the term angiosperm. I promise it isn't! Ignore angiosperm. Bees are drinking nectar -> they benefit. The other thing is getting pollinated. All plants like getting pollinated, no matter their fancy name. So both sides benefit!
Beekeepers maintaining colonies of bees and moving them to different farms and orchards: This one might also have been hard, because it requires sme critical thinking. Let's look at the beekeepers first. Beekeepers make money off of honey when they have bees, so they benefit. But do bees benefit in this relationship? Yes! Bees like having lots of plants to pick from to get their pollen. By being moved to an area with lots of plants, they get more pollen, so they benefit!
Now, we know the last one HAS to be right. But let's go through it anyways.
Conifers and Grasses spreading their pollen with the wind: Right away we know the conifers and grasses are benefitting. They want to spread their pollen- why else would they do it? But, to be mutualism, another party has to be benefitting. In this equation, there is no other party. Maybe you thought the win, or maybe you thought of the fields. What are they getting out of this relationship? Nothing. This is not mutualism.
Hope this helps and feel free to ask for any more clarification!
A broken bone can heal itself in a few weeks
Asexual reproduction
Sexual reproduction
Answer:
Asexual reproduction
Explanation:
It is Asexual reproduction. Because of miosis and mitosis, the bone can heal by itself after a few weeks.
ILL GIVE U BRAINLYIST
Answer:
D I think I'm not too sure
what is means coordination in life process
Answer:
Different life processes like digestion, respiration, excretion and circulation are inbuilt in the body at specific places to carry out their specific functions in a coordinated manner.
What is the function of the organelle identified in the picture
Answer:
An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.
Explanation:
The esophagus is shaped like a tube and carries food from the mouth to the stomach.
Answer:
true
-Sumin <3
Answer:
tr
Explanation:
answer asap plz i need this for my a
Revolution example real world examples of revolution in science.
Answer:
earth revolution around the sun
What are 3 parts that plant cells have that animal cells do not have
Answer:
Vacuole
Chloroplast
Cell wall
Explanation:
WHAT DOES CALORIE MEANS ?
caloory moment
i hope this helped! please mark me as brainliest and 5 stars >:)
Explain in your own words why a dominant trait is not always a common trait.
Answer:
Describing a trait as dominant does not mean it is the most common; it means that it is expressed over the recessive trait. For example, tongue rolling is a dominant trait, controlled by the dominant version of a particular gene (R). Individuals with one or two copies of R will exhibit tongue rolling.
which of the following does mitochondrion undergo to provide energy for the cells?
Answer:oxygen
Explanation:”Quoted from somewhere”
Mitochondria, using oxygen available within the cell convert chemical energy from food in the cell to energy in a form usable to the host cell. ... NADH is then used by enzymes embedded in the mitochondrial inner membrane to generate adenosine triphosphate (ATP). In ATP the energy is stored in the form of chemical bonds.
Answer:
Mitochondria: the energy converters
Explanation:
Mitochondria, using oxygen available within the cell convert chemical energy from food in the cell to energy in a form usable to the host cell. The process is called oxidative phosphorylation and it happens inside mitochondria.
called CF is a condition that causes excess mucus production in the lungs and if untreated causes early death. CF is caused by a deletion of 3 letters in the gene sequence. How might this deletion cause excessive mucus production?
Answer:
The correct answer is - by absorbing too much sodium and water into the cells in the respiratory system.
Explanation:
Cystic fibrosis or CF is a genetic disorder that is caused by the presence of two defective genes that leads to the production of thick and sticky mucus in an individual that affects the respiratory and digestive system by clogging mucus in it.
Due to defective genes, there is an abnormal electrolyte transport system develops in which cells of the respiratory system including the lungs absorb an excessive amount of salt (sodium) and water. It all caused by deletion of the three letters which means an amino acid from a gene that leads to the disruption of the protein that controls the production of the mucus and abnormal electrolyte transport.
Hello please answer this really fast all of the screen shots will be in the comments I will give 90 points to who ever answers it really fast
Answer:
Where? Where are your questions? Attach the questions.
Answer: bro where is the question ???
Explanation:
Which of the following are eukaryotic organisms? Select all that apply.
Check All That Apply
viruses
viruses
fungi
fungi
plants
plants
bacteria
bacteria
animals
animals
Eukaryotic organisms are fungi, plants, and animals. Thus, the correct options are B, C, and E.
What are Eukaryotic organisms?Eukaryotic organisms may be defined as those organisms whose cells have a well-defined nucleus and the existence of membrane-bound cell organelles. They are single-celled or multicellular in nature. They belong to the group of organisms Eukaryota or Eukarya.
There is a large range of eukaryotic organisms in nature. Examples of eukaryotic organisms are all animals, plants, fungi, protists, and most algae. While bacteria are classified into the category of prokaryotic organisms.
Viruses are neither eukaryotic nor prokaryotic in nature. This is because they are non-cellular and can not able to multiply or reproduce outside the living host.
Therefore, eukaryotic organisms are fungi, plants, and animals. Thus, the correct options are B, C, and E.
To learn more about Eukaryotic organisms, refer to the link:
https://brainly.com/question/13969093
#SPJ2
Consider the generalized cladogram of fish.
A cladogram is shown. At point B, the organism shares jaws but not bones.
A fossilized fish is found that has jaws but no true bones. Where does this fossil belong on the cladogram?
A
B
C
D
Answer:
A
Explanation:
Answer:
D
Explanation:
yes
In an experiment the manipulated variable is also called a(n) ________ variable.
Answer:
independent!
I hope this answer helped! please rate 5 stars and mark brainliest! >:)
Explanation:
Answer:
Independent Variable
Explanation:
Read this paragraph from the passage “True or False: Can You Trust Your Memory?”:
“In my view, the similarities [in memory brain activity] outweigh the differences,” adds McDermott. “It’s really not possible at this point in time to reliably distinguish between real and false memories.”
Now read the paragraph below from “The Mind in the Machine.” As you read, think about how the information in the two paragraphs relate to one another. Which sentence from the text supports that artificial intelligence likely would have trouble distinguishing a true memory from a false memory?
a. The human brain has always been an important source of inspiration for computer scientists.
b. It’s the best example we have of an intelligence machine.
c. This approach roughly mimics the way the brain processes information.
d. Recently, AI has taken huge steps forward thanks to a technique called deep learning.
Answer:
trvy uey uue urur urieu ieirii
Which two organs do not have glands at all? Name it.
Answer:
The esophagus and large intestine. If this is for humans
Explanation:
One day while hiking, Maria found a rock in the wall of a canyon. In the rock, she noticed an impression of a leaf. Which answer best describes what Maria has found?
ODNA
O fossil
O genetic evidence
O developmental pattern
Answer:
B. Fossil
Explanation:
According to National Geographic, "Fossils are the preserved remains, or traces of remains, of ancient organisms." When you find the impression of a leaf, the leaf imprint is the preserved remains of the leaf.
Answer:
Fossil
Explanation:
I've had this question on my test
Do plants need to eat?Or do they acquire energy through a method different from animals?Write down the differences on how a tree and an ostrich acquire the energy they need for survival.
Plants acquire energy through a method known as photosynthesis which is different from animals. Plants make their food from the process called photosynthesis as they are autotrophs while animals depend on their food on plants and they are called herbivores.
What are Autotrophs?
Autotrophs are the organism that can produce its own food using light, water and carbon dioxide or some other chemicals. They are also known as primary producers.
The most familiar type of autotrophs are plant but apart from plants many different types of autotrophic organisms are there. For example, algae which live in water, phytoplankton which live in ocean and some type of bacteria.
Mostly autotrophs used the process called photosynthesis to make their own food. In this process, Autotrophs used energy from the Sun to convert water obtained from the soil and carbon dioxide obtained from the air to produce a carbohydrate called Glucose . It give energy to the plant.
Some rare autotrophs produces food through a process called Chemosynthesis . In this process, they make their own food using energy from chemical reaction combining Hydrogen Sulphide or Methane with oxygen . Organism that uses Chemosynthesis for making their food lives in extreme environment . For example, Bacteria live in active volcanoes oxidize sulphur to produce their own food.
Thus, plants acquire energy through a method known as photosynthesis which is different from animals. Plants make their food from the process called photosynthesis as they are autotrophs while animals depend on their food on plants and they are called herbivores.
Learn more about Autotrophs, here:
https://brainly.com/question/11209881
#SPJ2
I have a test in a couple days and I still don’t know how to do this stuffsomeone teach mee
!(points given)!
The process by which atomic nuclei spontaneously decay is called ________________. *
a. relative dating
b. radioactivity
c. erosion
d. deposition
b. radioactivity
The process by which atomic nuclei spontaneously decay is called radioactive decay. Explanation : This is also known as nuclear decay on a general basis In this process of radioactivity the unstable atomic nucleus loses energy .
what organization has classified countries as developing or developed?
Please help me with this!!!!!! 20 pointss!!
Answer:
option B
Explanation:
option B is the correct answer as both of them are from animal kingdom but as according to the definition of species .it is a group of individuals which are able to interbreed in themselves .
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you.
What the other person said! B! I dont wanna get reported for copy righting the other answer tho :')
There are 3 main types of Soil Textures: Clay, Sand, & A Fine B. Loam O C. Coarse 0 D. Silt
