In Pinus,only the lower part of the oospore i | vedclass

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Question

(A) In $Pinus$,the zygote or oospore undergoes free nuclear divisions. Following this,the embryo develops only from the lower part of the oospore,whil

Vedclass · Accepted Answer

Meroblastic

Vedclass · Answer

(A) In $Pinus$,the zygote or oospore undergoes free nuclear divisions. Following this,the embryo develops only from the lower part of the oospore,while the upper part remains inactive or contributes to the suspensor. This type of embryogeny,where only a portion of the zygote participates in the formation of the embryo proper,is termed as $Meroblastic$ development.

In $Pinus$,only the lower part of the oospore is concerned with the development of the embryo. Such development is known as:

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