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प्रश्न
State the exact location of the Centromere
उत्तर
At the centre of the chromosome joining the sister chromatids
APPEARS IN
संबंधित प्रश्न
Correct the following statement if there is any mistake:
If there are 46 chromosomes in a cell, there will be 23 chromatin fibres inside the nucleus during interphase.
Humans have 46 chromosomes. Their sperms and eggs will have ______ chromosomes each.
During the pairing of chromosomes in meiosis, the ________ chromosomes come to lie side by side.
Mention whether the following statement is (T) Or (F). Give reason in support of your answer.
The unfertilized human egg has half the number of chromosomes of the body cells.
Mention the contribution of the scientist given below in the study of chromosome:
Waldeyer
Write a sentence of the following:
Telomere
Synthesis phase in the cell cycle is called so for the synthesis of more of
Enumerate the various changes that occur in the nucleus of the cell during prophase.
What is the importance of meiosis in creating variations?
Give Reasons for the following
The meiosis is called reductional division
Explain the Term Chromosomes
Complete the following sentence with appropriate word :
The spindle fibers are made of _______.
Identify the odd one:-
In humans, the sex chromosome complement is
The centromere is found at the centre of the ______ chromosome.
An inheritable change in the amount or the structure of a gene or a chromosome is called ______.
Some of the chromosomes have an elongated knob-like appendages known as telomere.
The female gamete/egg cell of a human cell will have ______.
The two non-sister chromatids of a paired chromosome are attached to each other at ______ during the process of crossing over.
