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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
State the exact location of the Centromere
What is the number of chromosomes in the gametes of human beings?
Mention the contribution of the scientist given below in the study of chromosome:
Sutton and Boveri
The number of chromosomes in a certain type of cell division is halved. This kind of cell division occurs in ______.
What are chromosomes?
Enumerate the various changes that occur in the nucleus of the cell during prophase.
How does colchicine act as mitotic poison? Is there any advantage of it?
Draw a duplicate chromosome and label its part.
Name the following:
Microtubules form the bipolar spindle in which stage.
Give Technical Terms
The stage at which chromosomes occurs reach the opposite poles.
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
Chromosomal aberrations are caused by:
Identify the odd one:-
An inheritable change in the amount or the structure of a gene or a chromosome is called ______.
Explain the structure of a chromosome.
Small swellings on the surface of the chromosome are called______.
Define the following term:
Chromosome
