In citrus,apomictic embryos are produced from | vedclass

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

Question

(B) In citrus,apomixis is a common phenomenon where embryos develop without fertilization. Specifically,in citrus,the nucellar cells surrounding the e

Vedclass · Accepted Answer

Nucellar maternal sporophytic tissue

Vedclass · Answer

(B) In citrus,apomixis is a common phenomenon where embryos develop without fertilization. Specifically,in citrus,the nucellar cells surrounding the embryo sac start dividing,protrude into the embryo sac,and develop into embryos. This process is known as adventive polyembryony. Since these cells are part of the maternal sporophytic tissue (nucellus),they are diploid and genetically identical to the parent plant. Therefore,the correct option is $B$.

In citrus,apomictic embryos are produced from:

Similar Questions

The term 'apomixis' was introduced by . . . . . . .

$A$: Polyploids with an odd number of chromosomes are propagated vegetatively.
$R$: Seed formation is absent due to meiotic abnormality.

Define the following terms:
$1.$ Apomixis
$2.$ Polyembryony

Apomixis is

In citrus,adventive embryony is caused by which of the following?

Vedclass Test Series

Exam Paper Generator

Online Exam Module