Offsprings of oviparous animals are at greater risk of survival as compared to those of viviparous animals because
A. proper embryonic care and protection is absent
B. embryo does not develop completely
C. progenies are of smaller size
D. genetic variations do not occur.
Answer:A
Offsprings of oviparous animals are at greater risk of survival as compared to those of viviparous animals because
A. proper embryonic care and protection is absent B. embryo does not develop completely C. progenies are of smaller size D. genetic variations do not occur.