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प्रश्न
Identify the stages of meiosven below and label them.
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उत्तर
(a) Anaphase I,
(b) Telophase I.
संबंधित प्रश्न
The Chromatin material is formed forms of ______.
Correct the following statement if there is any mistake:
Genes are specific sequences of bases on a chromosome .
The component which is in the nuclei of cells and carries the hereditary characteristics is called ______.
Complete the following sentence with appropriate word :
Chromosomes are _________ material.
Name the following:
The number of chromosomes present in human gametes.
Name the following:
A specific part of a chromosome that determine hereditary characteristics.
Give Technical Term:
Transmission of characters through generations.
Multiple Choice Question
Chromosomal aberrations are caused by:
Compare X chromosome and Y chromosome.
The thin thread-like structures found in the nucleus of each cell are called ______.
An inheritable change in the amount or the structure of a gene or a chromosome is called ______.
The sex of the newborn child is a matter of chance and neither of the parents may be considered responsible for it. What would be the possible fusion of gametes to determine the sex of the child?
______ is a sudden permanent heritable change that can occur in the gene, in the chromosome or chromosome number.
Read the following statements and select the correct option.
Statement I: The densely packed transcriptionally active, light staining region of chromatin is known as 'Heterochromatin'.
Statement II: The loosely packed, dark staining transcriptionally inactive region of chromatin is known as 'Euchromatin'.
Define Aneuploidy.
Given below is a set of four term. Choose the odd one and write the category of the remaining term:
Distinguish between the following pair:
Karyotype and Karyokinesis
Aneuploidy refers to ______.
