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प्रश्न
Choose the correct answer:
Centromere is related to _______________
विकल्प
movement of chromosomes
DNA replication
all of these
spindle formation
उत्तर
Centromere is related to movement of chromosomes
APPEARS IN
संबंधित प्रश्न
Synthesis phase in the cell cycle is called so, because of the synthesis of more:
A. RNA
B. RNA and proteins
C. DNA
D. Glucose
Correct the following statement if there is any mistake:
Genes are specific sequences of bases on a chromosome .
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.
Fill in the blank
The _______ (s) are surrounded by radiating rays called aster
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:
During mitosis which of the following disintegrate ___________
Choose the correct answer:
If after karyokinesis, cytokinesis does not occur, then result would be _____________
Explain the Term Chromosomes
Name the following:
Microtubules form the bipolar spindle in which stage.
Give Technical Terms
The stage at which the formation of chiasmata occurs.
Multiple Choice Question:
The disappearance of spindle and uncoiling of chromosomes takes place in
Name the following:
A specific part of a chromosome that determine hereditary characteristics.
Compare X chromosome and Y chromosome.
Nullisomy is represented by ______.
The thin thread-like structures found in the nucleus of each cell are called ______.
In higher unisexual animals, one pair of chromosomes is not identical in two sexes. It is called as ______.
The two non-sister chromatids of a paired chromosome are attached to each other at ______ during the process of crossing over.
