What is the chemical basis of a gene? a. dna b. carbohydrate c. protein d. lipid

Heyy!

Your answer is A because Genes are functional unit of DNA, usually a segment of DNA in chromosome.

to sum it up Your answer Is A

Hope this helps!!

Question: What is the chemical basis of a gene?

DNA

Explanation: Chemical structure of gene is always gonna start with  DNA

question answered by

(jacemorris04)

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.