The correct answer is A. Variation.
The key word in the text is "different." There is a variety of horn sizes among horned animals.
Eliminated Answer Choices:
The answer cannot be B. Overproduction because the text does not give any information about reproducing or populations.
The answer cannot be C. Survival of fit individuals because survival of the fit is related to adaptations and the text does not mention anything about that.
Hope this helps. Good luck! :)
the answer is B. missense
hope this helps!
Haploid creatures can not survive the nearness of nonfunctional alleles in light of the fact that there is just a single allele for the quality in every cell, and the nonfunctional allele has no other allele to cover it. I hope the answer will help you.
Answer:
Rachel Carson's Silent spring
Explanation:
- Silent Spring is a science fiction book written by Rachel Carson. This book documents the ill effects of indiscriminate use of pesticides on the environment.
- Rachel Carson accused the chemical companies of sending false information, and that workers accepted the industry's marketing claims without question.
- The information in the book led to a general ban on DDT (pesticides) for agricultural use and also established the US Environmental Protection Agency.
