Questions
Which one of the following generates new genetic combinations leading to variation?
a
Vegetative reproduction
b
Parthenogenesis
c
Sexual reproduction
d
Nucellar polyembryony
detailed solution
Correct option is C
Sexual reproduction generate new genetic combinations leading to variations because sexual reproduction involves meiosis that is characterised by crossing over and independent assortment. Both of processes create new combinations of genes and leads to variations. Vegetative reproduction, Parthenogenesis and nucellar polyembryony are devoid of meiosis. So can’t generate new combinations.Talk to our academic expert!
Similar Questions
Sexual reproduction involves formation of male and female gametes by
a. same individual
b. different individual of opposite sex
c. different individual of different species
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