Why are the chances of survival of young ones greater in viviparous organisms?
- AProper embryonic care and protection.
- BZygote develops into a young one inside the body of the female organism.
- C$A$ and $B$ both.
- DNone of the above.
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Similar Questions
Select the correct option for the zygote.
$I -$ It is found only in organisms undergoing sexual reproduction.
$II -$ It is always diploid $(2n)$.
$III -$ It is also known as a fertilized egg.
$IV -$ It is always formed as a result of fertilization or syngamy.
$V -$ It is the link between two generations.
$I -$ It is found only in organisms undergoing sexual reproduction.
$II -$ It is always diploid $(2n)$.
$III -$ It is also known as a fertilized egg.
$IV -$ It is always formed as a result of fertilization or syngamy.
$V -$ It is the link between two generations.
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View SolutionWhich of the following is responsible for the continuity of life and the maintenance of species?
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View SolutionGive reasons as to why cell division cannot be a type of reproduction in multicellular organisms.
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View SolutionEvents in the sexual reproduction:
$I.$ Pre-fertilisation
$II.$ Fertilisation
$III.$ Post-fertilisation
The sequential order of their occurrence is:
$I.$ Pre-fertilisation
$II.$ Fertilisation
$III.$ Post-fertilisation
The sequential order of their occurrence is:
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View SolutionThe period of preparation with reference to developmental phenomena in vertebrates means:
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