Download App

Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
Question
Define homozygous.
✓

Answer

When similar pair of alleles are present for a character, it is called homozygous, e.g., TT.

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 "1 Marks Question" from Principles of Inheritance and Variation→Principles of Inheritance and Variation — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Angiosperms bearing unisexual flowers are said to be either monoecious or dioecious. Explain with the help of one example each.
→
Identify the odd one out in each of the following sets:
  1. Rete testis, vas deferens, isthmus, epididymis.
  2. Seminal vesicles, ampulla, prostate, bulbourethral glands.
→
The first person who induced mutations by using X-rays was:
  1. Vries
  2. Muller
  3. Mendel
  4. Curie
→
Name a yeast used in beverages as well as bread making.
→
List any two ways of measuring the standing crop of a trophic level.
→
Why is secondary immune response more intense than the primary immune response in humans?
→
When did first cellular form of life appear?
→
What do you mean by biogenesis?
→
Mention any two ways in which single nucleotide polymorphism (SNPs) identified in human genome, can bring out revolutionary changes in biological and medical sciences?
→
Name the interaction that exists between sucker fish and shark.

OR

Name the type of interaction that exists between barnacles and whale.

OR

Comment on the interaction between a clown fish living among the tentacles of a sea anemone.

→