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प्रश्न
Mention the contribution of the scientist given below in the study of chromosome:
Strasburger
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उत्तर
Strasburger - He observed thread like structures during cell division.
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संबंधित प्रश्न
The term “chromosomes” literally means ______.
Expand the following biological abbreviations :
DNA
Chromosomes are mainly made up of ______.
Choose the correct answer:
Chromosome is most coiled at (in mitosis) ____________
Choose the correct answer:
Chromosome is most coiled at (in mitosis) ________________
What are chromosomes?
Why gametes have a haploid number of chromosomes?
How does colchicine act as mitotic poison? Is there any advantage of it?
What is the importance of meiosis in creating variations?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Chromosomes are the thickest and shortest in telophase.
Multiple Choice Question:
How many chromosomes are found in a cell of humans?
Write the functional activity of the following structure:
Spindle fibers
Name the following:
Cells having a single set of chromosomes.
Name the following:
A specific part of a chromosome that determine hereditary characteristics.
Name the following:
The pattern of arrangement of genes along a chromosome.
In humans, the sex chromosome complement is
The sex of the newborn child is a matter of chance and neither of the parents may be considered responsible for it. What would be the possible fusion of gametes to determine the sex of the child?
The female gamete/egg cell of a human cell will have ______.
In the human male, a sperm contains autosomes and ______.
