Download App

Organism and Populations — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganism and Populations1 Mark
MCQ
According to Allen's Rule, the mammals from colder climates have
  • A
    Shorter ears and longer limbs
  • B
    Longer ears and shorter limbs
  • ✓
    Longer ears and longer limbs
  • D
    Shorter ears and shorter limbs
✓

Answer

Correct option: C.
Longer ears and longer limbs
C

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 [1M]" from Organism and Populations→Organism and Populations — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

If carbon dioxide is withdrawn from the biosphere, which organism would first experience negative effects:
→
From a cross $AABb × aaBb$, the genotypes $AaBB : AaBb : Aabb : aabb$ will be obtained in the following ratio
→
Medical Termination of pregnancy (MTP) is considered safe up to how many weeks of pregnancy:
→
Virus free plants can be formed by :
→
In a trihybrid cross which plant will produce eight types of gametes
→
If there are four cells in a anther, what will be the number of pollen grains?
→
Turner's syndrome is
→
Desert plants are generally:
→
Which one of the following is attacked by HIV virus?
→
ABO blood group system is due to
→