All of these things would be considered homologous. Please mark Brainliest!!!
Explanation:
Adaptations generally occur in order to increase the fitness and thus survival of organisms. By being able to adapt to the changing environment, organisms are better able to survive and reproduce. ... Many people are under the impression that species require thousands or even millions of years to adapt.
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Answer:
mutated dna
Explanation:
there would be either be dna substitutions, deletions or insertions. substitution simply changes the letter. deletion gets rid of a letter. insertion adds another letter.
I think the answer for Q2 is D but i could be wrong. sorry if i am
Answer:
Secondary roots are thin and spread outward.
Explanation: