Twins are twins who are nearly identical, whereas __________ twins come from two separate ova.

Biology

1 answer:

mrs_skeptik [129]2 years ago

7 0

Monozygotic twins are twins who are nearly identical, whereas dizygotic twins come from two separate ova.

Monozygotic twins- Identical twins, also known as monozygotic twins, are produced when a single egg is fertilized by a single sperm, resulting in the fertilized egg dividing into two. Identical twins always have the same sex and have the same DNA.

Dizygotic twins- Dizygotic twins are two siblings that develop from different ova, or eggs, that are produced from an ovary at the same time and are fertilized by different sperm. They are also known as fraternal twins or nonidentical twins.

Ova- In most anisogamous species, the female reproductive cell, or gamete, is the egg cell, or ovum (plural ova).

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