Botany - Plant Kingdom Question with Solution | TestHub
BotanyPlant KingdomPlant Life Cycles and Alternation of GenerationsEasy2 minPYQ_2020
BotanyEasysingle choice
How many chromosomes are present in gymnosperm endosperm if the leaf has 12 chromosomes?
Options:
Answer:
A
Solution:
Gymnosperms are a group of vascular plants that reproduce by means of spores such as cycas, ginkgo, and conifers, etc. and these spores generally develop on the surface of scale or leaf-like appendage of cones. In gymnosperm root, stem and leaf all are diploid 2n = 12. So n will be 6 and the endosperm of a gymnosperm is haploid.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Plant KingdomSubtopic:Plant Life Cycles and Alternation of Generations
⏱ 2mℹ️ Source: PYQ_2020
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