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alina1380 [7]
3 years ago
5

All vertebrates, including fish have a vertebral column. the presence of a vertebral column in mammals is a ______

Biology
2 answers:
xenn [34]3 years ago
7 0
Synapomorphy and homoplasy
vitfil [10]3 years ago
3 0
Hello!! Your best answer would be C - synapomorphy and homoplasy. Like any other animal/species, you can determine, so A is out completely. As for B, it means that ancestral characteristics/traits are shared from two or more taxa (biological group given a name). As for me, I do not think that is the best answer because they have always had a vertebral column, which is why they have bones and a vertebra. C is the best answer because synapomorphy means that there is a trait that arose from an ancestor and it is present now. Homoplasy means that there is a presence of different groups that a trait is not inherited from the common ancestor. This usually ties to convergent evolution, which fish is a part of the convergent evolution pool of species. I hope I helped!! Have a great day. :)
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Adh, or antidiuretic hormone, release is inhibited by alcohol consumption. why do you feel dehydrated after consuming alcohol?
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We feel dehydrated after consuming alcohol because ADH inhibition will cause less water to be reabsorbed in the distal tubules, causing frequent urination.

<h3>What is urination?</h3>

Pee, otherwise called micturition, is the arrival of pee from the urinary bladder through the urethra to the beyond the body. It is the urinary framework's type of discharge. Unreasonable measure of pee implies that your body makes bigger than typical measures of pee every day. An over the top volume of pee for a grown-up is more than 2.5 liters of pee each day. Continuous pee is the need to pee more frequently than expected. Diuretics are prescriptions that will increment urinary recurrence. At the point when the individual requirements to pee, the cerebrum demonstrates that the bladder muscles need to contract. At a comparative time, the mind shows to the sphincter muscles to unwind.

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3 0
1 year ago
6. What role does gravity play in the water cycle?
s2008m [1.1K]

Answer:

While sunlight is the energy source, the greatest force propelling the water cycle is gravity. Gravity is the force of attraction between two objects, and Earth's gravity pulls matter downward, toward its center. It pulls precipitation down from clouds and pulls water downhill. Gravity also moves air and ocean water.

Explanation:

4 0
4 years ago
How does the structure of DNA direct the formation of proteins?
zvonat [6]

Answer: During the process of transcription, the information stored in a gene's DNA is transferred to a similar molecule called RNA (ribonucleic acid) in the cell nucleus. ... A type of RNA called transfer RNA (tRNA) assembles the protein, one amino acid at a time.

8 0
4 years ago
Pollen and Ovules are gametes. How many chromosomes would they have compared to the rest of the plant's body cells? What process
Svetlanka [38]

Answer:

a. They would have half chromosomes as much as the plants body cells.

b. Meiosis

Explanation:

Gametes are sex cells produced only in sexually reproducing organisms. In plants as stated in this question, male gametes are contained in pollens while female gametes are contained in ovules. The process by which these gametes are made is called MEIOSIS.

Meiosis is a cell division that reduces the chromosomal number of the parent cell by half. This means that each GAMETE will contain half the number of chromosomes as the parent cell. Fir example, if the body cell of a plant contains 30 chromosomes, each gamete formed via Meiosis in that plant will have 15 chromosomes.

In a nutshell, pollen and ovules, which are gametes of plants formed by MEIOSIS would have half chromosomes as much as the plants body cells.

4 0
3 years ago
PLEASE SOMEONE ANSWER!!Name three ways that your life would be different if cells didn’t divide.
IgorLugansk [536]

Answer:

1. Without it, you could make no new cells. The cells in most of your body would wear out very quickly, greatly shortening your life.

2. No cell growth, no cell reproduction

3. DNA or genetic material would not be able to be passed on.

Explanation:

8 0
3 years ago
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