Principle-Of-Inheritance-And-Variation Question 677
Question: Genetically identical progeny is produced when an individual [AFMC 1994]
Options:
A) Practises self-fertilization
B) Produces identical gametes in males
C) Reproductive practices
D) Practices in breeding without meiosis
Show Answer
Answer:
Correct Answer: B
Solution:
Identical or monozygotic twins arise from a single zygote formed by fertilization of a single egg with a single sperm.
Such twins are members of a twin pair and have the identical genotype.
These arise by the separation of two or more blastomeres derived by mitotic divisions of original zygote.
BETA
