aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Evolutionary Biology/Genetics Online Quiz
  • What is it called when both chromosomes have the same all...
Multiple choice

What is it called when both chromosomes have the same allele variation?

  1. Heterozygous

  2. Homozygous

  3. Mendelian

  4. Mutation

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Homozygous means an organism has two identical alleles for a particular gene. Heterozygous means the alleles are different.

Keep practicing — related questions

  • Different mutations at the same locus of a chromosome give rise to
  • The exchange of chromosomes segments between non-homologous chromosomes is called
  • Consider the following statements. (a) Pure breeding plants make up the generation P2. (b) One of the numbe...
  • The individual zone of a chromosome that replicates as a discrete section is called
  • J-shaped chromosomes are called
  • Which of the following statements are FALSE? 1. In Drosophila, the genotype of normal wings is Vg+. 2. Mult...
  • If frequency of dominant allele is 0.6 and frequency of recessive allele is 0.4, then find out frequency of...
  • At diakinesis, a meiocyte has ten pairs of chromosomes. The number of chromosomes expected in each nucleus,...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Genetics and Plant Breeding (1177 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy