In Pinus,the third tier of embryonal cells fr | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) In $Pinus$,the proembryo consists of four tiers of cells. $1$. The lowermost tier (farthest from the micropylar end) is the embryonal tier,which d

Vedclass · Accepted Answer

rosette tier

Vedclass · Answer

(A) In $Pinus$,the proembryo consists of four tiers of cells. $1$. The lowermost tier (farthest from the micropylar end) is the embryonal tier,which develops into the embryo. $2$. The second tier from below is the suspensor tier,which elongates to push the embryo into the endosperm. $3$. The third tier from below is known as the rosette tier. $4$. The uppermost tier is the free-nuclear tier,consisting of $4$ nuclei.

In $Pinus$,the third tier of embryonal cells from below is known as:

Similar Questions

When the inner half of the oospore after the first division develops into an embryo and the outer half develops into a suspensor,this type of development is called:

The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons?

The hollow foliar structure that encloses the shoot apex and a few leaf primordia is called ....

The suspensor in a developing embryo is formed from:

Identify $A, B$ and $C$ in the given diagram.

Vedclass Test Series

Exam Paper Generator

Online Exam Module