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प्रश्न
Duplicated chromosomes are joined at a point termed ______.
विकल्प
Centrosome
Centromere
Centriole
Chromatid
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उत्तर
Duplicated chromosomes are joined at a point termed centromere.
Explanation:
Until they are split during cell division, the centromere is the point of attachment between the two sister chromatids of a chromosome.
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
Give appropriate biological or technical terms for the following :
The condition in which a pair of chromosomes carries similar alleles of a particular character.
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.
State the difference between:
Chromosome and chromatid:
Chromosomes are mainly made up of ______.
Choose the correct answer:
Minimum coiling in chromosome is at ______________
Choose the correct answer:
Thick short chromosomes can be observed at (in mitosis) ___________
Differentiate between
Chromatin and Chromosome.
Identify the stages of meiosven below and label them.
Explain the Term Leptotene
Give Technical Terms
The stage at which the formation of chiasmata occurs.
Multiple Choice Question:
After mitotic cell division, a female human cell will have
Multiple Choice Question:
The period between two successive mitotic divisions is
Give the example of X- monosomy you have studied.
The number of chromosomes found in human beings is ______.
Which of the following is TRUE with respect to the genes which inherit together during crossing over?
Define the following term:
Chromatid
