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iren [92.7K]
3 years ago
14

To respond to a chemical signal, a cell must have a ? to which the signaling molecule can bind.

Biology
1 answer:
Sphinxa [80]3 years ago
4 0
A cell must have an atom
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Question 2 (1 point)
vodomira [7]
A) a large group of cells that grew without regulation.

A tumor is where there is a mutation that causes cells to lose their ability to self regulate, so they reproduce too fast and become unspecialised, causing a tumour.

Let me know if you have any questions
7 0
3 years ago
explain how having a haploid number of chromosomes contributes to the function of gametes in a life cycle
kotegsom [21]
Having the haploid number of chromosomes allows the zygote to have the correct number. If gametes weren't haploid, every generation of organisms would have twice as many chromosomes as their parents. I hope my answer has come to your help. God bless and have a nice day ahead!
7 0
3 years ago
What is the loss of water by plants called?
ANEK [815]

Answer: the answer is A:Transpiration

Explanation:

I know everything

3 0
3 years ago
What is the definition of hypothesis
timama [110]
A hypothesis is classified as an ¨If, Then¨ statement. Example: If I punch a brick, then it will hurt.
6 0
3 years ago
Read 2 more answers
What is the most important in determining skin color?
Lesechka [4]
The main determinant of skin color is melanin
5 0
3 years ago
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