Tiwari Academy Discussion

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Dev Swami

Asked: October 19, 2021In: Class 12 Biology

In an embryo sac, the cells that degenerate after fertilisation are:

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Dev Swami

Asked: October 19, 2021In: Class 12 Biology

From among the situations given below, choose the one that prevents both autogamy and geitonogamy.

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Shambhu

Asked: October 19, 2021In: Class 12 Biology

Autogamy can occur in a chasmogamous flower if

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Shama

Asked: October 19, 2021In: Class 12 Biology

During microsporogenesis, meiosis occurs in

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Purnima jha

Asked: October 19, 2021In: Class 12 Biology

A multicellular, filamentous alga exhibits a type of sexual life cycle in which the meiotic division occurs after the formation of zygote. The adult filament of this alga has

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Ayesha

Asked: October 18, 2021In: Class 12 Biology

Amoeba and Yeast reproduce asexually by fission and budding respectively, because they are:

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