Download App

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

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 1. sexual reproduction in flowering plants1 Mark
MCQ
Which is most crucial for seed storage?
  • ✓
    Dehydration and dormancy
  • B
    Endosperm and water
  • C
    Least amount of development
  • D
    Endosperm in large quantity
✓

Answer

Correct option: A.
Dehydration and dormancy
a
In dehydration there is less amount of water. In less amount of water the seed's enzyme can't works so there is no germination. Dormancy is the time period in which seed can$'\operatorname{grow due to }$ undevelopment of embryo or lacking of other necessary condition for growing

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 (1 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→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

The phenotype of an individual may be affected if the modified allele produces

$(a)$ No enzyme at all
$(b)$ The normal/less efficient enzyme
$(c)$  $A$ non-functional enzyme

→
Mule is the interspecific breed of:
→
Why did Morgan work with the fruit flies ?
→
$A$ typical angiosperm anther is _________ and _________.
→
Which of the following is most convincing reason for increased population growth in a country?
→
Which of the following technique is routinely used to detect $HIV$ in suspected $AIDS$ patients?
→
Allosomic trisomy condition is seen in
→
Darwin's theory of natural selection to explain organic evolution was based on
→
Which of the following is false for progesterone ?
→
The primitive type of stamens are found in which of the following family?
→