CameraIcon

SearchIcon

MyQuestionIcon

212

You visited us 212 times! Enjoying our articles? Unlock Full Access!

Mendel's Dihybrid Experiments

What are homo...

Question

What are homologous chromosomes? Are alleles present on all chromosomes?

Open in App

Solution

Homologous chromosomes are the chromosomes that contains the same genes at the same position but can have different or same alleles. In humans each chromosome occur in the form of homologous pairs of which one is inherited from mother and one from father.
Yes, alleles are present on all the chromosomes but it is not necessary that the alleles belong to the same gene.

Suggest Corrections

thumbs-up

0

Similar questions

Q. What are homologous chromosomes and non homologous chromosomes ?

Q. Homologous chromosomes have alleles on them.

Q. Alleles occupy different positions on the homologous chromosomes.

Q. The important things to remember are that chromosomes as well as genes occur in ____A___. The two alleles of a gene pair are located on homologous sites on ___B___ chromosomes. Choose the correct choice for A and B.

Q. Assertion :Pairing and separation of pairs of chromosomes would lead to the segregation of a pair of factors they carried. Reason: Two alleles of a gene pair are located on similar sites on non-homologous chromosomes.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Mendel's Experiments

BIOLOGY

Watch in App

explore_more_icon

Explore more

Mendel's Dihybrid Experiments

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon