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.
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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!
Answer: the answer is A:Transpiration
Explanation:
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A hypothesis is classified as an ¨If, Then¨ statement. Example: If I punch a brick, then it will hurt.
The main determinant of skin color is melanin
