Download App

STD 12 - 1. sexual reproduction in flowering plants — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 1. sexual reproduction in flowering plants1 Mark
MCQ
Embryo sac is also known as
  • A
    Micro-gametophyte
  • ✓
    Mega-gametophyte
  • C
    Micro-sporangium
  • D
    Mega - sporangium
✓

Answer

Correct option: B.
Mega-gametophyte
b
The mega-gametophyte or female gametophyte also called embryo sac, is mostly a 7-celled structure.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from STD 12 - 1. sexual reproduction in flowering plants→STD 12 - 1. sexual reproduction in flowering plants — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Removal of introns and joining the exons in a defined order in a transcription unit is called
→
The substances to which an immune response is produced, are called
→
Which of the following is the examples of biofertilizers?
→
In elephants, the tusks are:
→
Which of the given statement is correct in the context of observing DNA separated by agarose gel electrophoresis?
→
The nature of climax community ultimately depends on:
→
Match the Column - $I$ with $II$
Column - $I$ Column - $II$
$(a)$ Pleiotropic gene $(i)$ Both allele express equally
$(b)$ Co-dominance $(ii)$ Change in nucleotide
$(c)$ Epistasis $(iii)$ One gene shows multiple phenotypic expression
$(d)$ Mutation $(iv)$ Rust disease
→
If you go back in the history approx. $4500$ million years back when atmosphere was reducing the organism were
→
Which of the following is not an attribute of a population$?$
→
Genetic recombination occur through
→