Given below is the diagrammatic sketch of a t | vedclass

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

Question

(B) The transverse section of a young anther shows four wall layers surrounding the microsporangia. $1$. The outermost single layer is the Epidermis $

Vedclass · Accepted Answer

part-$A \rightarrow$ Epidermis,part-$B \rightarrow$ Endothecium,part-$C \rightarrow$ Middle layers,part-$D \rightarrow$ Tapetum

Vedclass · Answer

(B) The transverse section of a young anther shows four wall layers surrounding the microsporangia. $1$. The outermost single layer is the Epidermis $(A)$. $2$. The layer just below the epidermis is the Endothecium $(B)$. $3$. The layers internal to the endothecium are the Middle layers $(C)$,which are usually $2-3$ layers thick. $4$. The innermost layer that nourishes the developing pollen grains is the Tapetum $(D)$. Therefore,the correct identification is: part-$A \rightarrow$ Epidermis,part-$B \rightarrow$ Endothecium,part-$C \rightarrow$ Middle layers,part-$D \rightarrow$ Tapetum.

Given below is the diagrammatic sketch of a transverse section of a young anther. Identify the parts labelled $A, B, C$ and $D$ and select the right option about them.

Similar Questions

In angiosperms,the pollen grain is normally shed at which stage?

In angiosperms,male gametes are formed by the division of which cell?

How many layers is the pollen grain wall composed of?

How many microsporangia are located at the corners of a typical bilobed anther of angiosperm?

When microspores are formed, they exist as a cluster of how many cells?

Vedclass Test Series

Exam Paper Generator

Online Exam Module