Question

Q. Read the following statements and justify same in your own words with the help of suitable examples.
a. there is evidence of fatal science among chordates​

Answer 1

Answer:

Hope it will help you

Explanation:

(1)The chordates and the hemichordates had a common ancestor earlier 500 mya.

ii)There was also an extreme conservation of the phylotypic compartment map which could act as an evidence that development constrains future avenues.This is because after the compartments have been established(the postphylotypic stage) whereby each compartment shows  large flexibility.

iii)The structure of the fatal science among chordates mitigated the pleiotrophy problem/conflating effects of those mutants whose actions could be beneficial .