Zoology - Principles of Inheritance and Variation Question with Solution | TestHub
ZoologyPrinciples of Inheritance and VariationMendel's Laws of InheritanceEasy2 minPYQ_2020
ZoologyEasysingle choice
Genotype of male plant is TT and genotype of female plant is tt . What would be the genotype of endosperm?
Options:
Answer:
B
Solution:
Ploidy of endosperm is 3n and it is formed by triple fusion, in which second male gamete fuses with two polar nuclei present in the central cell of embryo sac. If the male parent is TT than male gamete will have T and female parent is tt than two polar nuclei will have t and t. thus genotype of endosperm is Ttt.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Principles of Inheritance and VariationSubtopic:Mendel's Laws of Inheritance
⏱ 2mℹ️ Source: PYQ_2020
Doubts & Discussion
Loading discussions...
