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प्रश्न
Mention the contribution of the scientist given below in the study of chromosome:
Waldeyer
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उत्तर
Waldeyer - Coined the term 'chromosomes'.
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संबंधित प्रश्न
Name the sex chromosomes in human males and females
Name the following:
The number of chromosomes present in a nerve cell of a human being.
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 .
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.
Choose the correct answer:
During mitosis which of the following disintegrate ___________
Choose the correct answer:
Chromosomes are thin and thread like at __________
Enumerate the various changes that occur in the nucleus of the cell during anaphase of mitotic division.
What is the importance of meiosis?
Give Reasons for the following
Chromosomes are the carriers of heredity.
Draw a duplicate chromosome and label its part.
Explain the Term Leptotene
Name the following:
A specific part of a chromosome that determine hereditary characteristics.
Write the functional activity of the following structure:
Chromosomes
Compare X chromosome and Y chromosome.
Explain the structure of a chromosome.
Which of the following type of chromosomes has only one telomere?
A male gorilla has 48 chromosomes in each of its body cells. How many chromosomes will each of the sperms have?
The two non-sister chromatids of a paired chromosome are attached to each other at ______ during the process of crossing over.
