Download App

Model Paper 4 — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYModel Paper 41 Mark
MCQ
Organism having two different alleles are called-
  • A
    Heterozygous for alleles
  • B
    Homozygous for alleles
  • C
    Heterozygous and homozygous
  • D
    None of these
✓

Answer

self

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 Model Paper 4→Model Paper 4 — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Albinism is known to be due to an autosomal recessive mutation. The first child of a couple with normal skin pigmentation was an albino. What is the probability that their second child will also be an albino?
→
For isolation of DNA a fungus is treated with which enzyme?
→
Among the ecosystem mentioned below, where can one find maximum biodiversity?
→
Main source of amoebic dysentery is
→
How many key concepts are included inDarwin's theory of evolution ?
→
Onion is propagated through :
→
_____ is any attribute of the organism (morphological physiological, behavioural) that enables the organisms to survive and reproduce in its habitat.
→
Albuminous seeds store their reserve food mainly in
→
Azolla is used as biofertilizer as it has
→
Nucleotide pairs present in one turn of $DNA$ helix
→