Advertisements
Advertisements
प्रश्न
उत्तर
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.
Expand the following biological abbreviations :
DNA
The component which is in the nuclei of cells and carries the hereditary characteristics is called ______.
Choose the correct answer:
Centromere is related to ________
Choose the correct answer:
In an interphase cell chromosome are as _____________
Choose the correct answer:
Thick short chromosomes can be observed at (in mitosis) ___________
Choose the correct answer:
Chromosomes largely consist of _______________
Choose the correct answer:
Chromosome number of man is _____________
Choose the correct answer:
Telocentric chromosomes are _________________
Enumerate the various changes that occur in the nucleus of the cell during prophase.
State how does meiosis maintains chromosome number in a species.
Give Technical Terms
The stage at which synapsis in chromosomes to form bivalents.
Give Technical Terms
The stage at which the formation of chiasmata occurs.
Complete the following sentence with appropriate word :
The spindle fibers are made of _______.
Write the functional activity of the following structure:
Chromosome
Name the following:
The number of chromosomes present in human gametes.
Nullisomy is represented by ______.
The loss of one or more chromosomes in ploidy is called ______.
Given below is a set of four term. Choose the odd one and write the category of the remaining term:
