The megaspore mother cell divides meiotically | vedclass

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

Question

(B) In $Non-recurrent$ $apomixis$,the megaspore mother cell undergoes normal meiosis to form a haploid embryo sac.Since the embryo sac is haploid,the

Vedclass · Accepted Answer

Non-recurrent apomixis

Vedclass · Answer

(B) In $Non-recurrent$ $apomixis$,the megaspore mother cell undergoes normal meiosis to form a haploid embryo sac.Since the embryo sac is haploid,the embryo formed from it (if fertilization does not occur) is also haploid.Such haploid plants are generally sterile because they cannot undergo normal meiosis during gametogenesis due to the lack of homologous chromosome pairs.Therefore,the correct answer is $Non-recurrent$ $apomixis$.

The megaspore mother cell divides meiotically to form a haploid embryo sac,and the plants thus formed are usually sterile in:

Similar Questions

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

Apomictic embryos in $Citrus$ arise from

In which of the following is apomixis observed?

Give scientific reasons: If hybrids are made into apomicts,it will be a boon to farmers.

Embryo sacs of some apomictic species appear normal but contain diploid cells. Suggest a suitable explanation for the condition.

Vedclass Test Series

Exam Paper Generator

Online Exam Module