A : Blastocyst undergoes gastrulation to produce the three germinal layers . R : This involves cell movements ( morphogenetic movement ) that eventually help to attain new shape and morphology of embryoA. If both Assertion & Reason are true and the reason is the correct explanation of the assertion then mark (1)B. If both Assertion & Reason are true but the reason is not the correct explanation of the assertion then mark (2)C. If Assertion is true statement but Reason is false then mark (3)D. If both Assertion and Reason are false statement then Mark (4)

A : Blastocyst undergoes gastrulation to produce the three germinal la

1.	A : Blastocyst undergoes gastrulation to produce the three germinal layers . R : This involves cell movements ( morphogenetic movement ) that eventually help to attain new shape and morphology of embryoA. If both Assertion & Reason are true and the reason is the correct explanation of the assertion then mark (1)B. If both Assertion & Reason are true but the reason is not the correct explanation of the assertion then mark (2)C. If Assertion is true statement but Reason is false then mark (3)D. If both Assertion and Reason are false statement then Mark (4)
Answer» Correct Answer - B