Download App

STD 12 - 4. principal of inheritance and variation — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
Variation stands for differences in traits of progenies from
  • A
    Each other
  • B
    Parents
  • ✓
    Both $(a)$ and $(b)$
  • D
    From mother only
✓

Answer

Correct option: C.
Both $(a)$ and $(b)$
c
Variation is the degree of difference in the progeny and between the progeny and the parents. The term variation is also used for a single difference in a trait

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 - 4. principal of inheritance and variation→STD 12 - 4. principal of inheritance and variation — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

A gene locus has two alleles $A,$ a. If the frequency of dominant allele $A$ is $0.4$ then what will be the frequency of homozygous dominant, heterozygous and homozygous recessive individuals in the population?
→
Which weed has been eradicated by biological control?
→
Origin of mammal-like reptiles occurred in
→
The LH surge from the anterior pituitary gland:
→
Match the following columns

Column-I Column-II
$(A)$ Barrier $(1)$ Copper$-T$
$(B)$ $IUD$ $(2)$ Vasectomy and tubectomy
$(C)$ Surgical technique $(3)$ Condoms cervical Caps
$(D)$ Adminisitrating hormones $(4)$ Oral, pill and saheli

 

→
Flow of energy declines from low to higher trophic level in ecosystem, is mainly explained by
→
'Origin of species' was written by:
→
Reverse transcriptase is:
→
A dihybrid for qualitative trait is crossed with homozygous recessive individual of its type, the phenotypic ratio is
→
Which of the following process may promotes MTP?
→