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प्रश्न
Choose the correct answer:
In an interphase cell chromosome are as _____________
पर्याय
microtubules
chromatin
flagella
chromatid
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उत्तर
In an interphase cell chromosome are as chromatin
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संबंधित प्रश्न
What is the difference between chromatin fibre and chromosome?
Mention whether the following statement is (T) Or (F). Give reason in support of your answer.
The unfertilized human egg has half the number of chromosomes of the body cells.
Mention the contribution of the scientist given below in the study of chromosome:
Strasburger
Choose the correct answer:
Chromosomes are thin and thread like at __________
Choose the correct answer:
A 'V' shaped chromosomes has to _____________
Differentiate between
Chromatin and Chromosome.
Differentiate between
Cytokinesis in plant and animal cell
Identify the stages of meiosven below and label them.
(i) Draw a neat labeled diagram to show the metaphase stage of mitosis in an animal cell having ‘6’ chromosome.
(ii) How many daughter cells are formed at the end of mitosis and at the end of meiosis?
(iii) With reference to cell division explain the following terms:
(Chromatid, Centromere, Haploid).
(iv) Name the type of cell division that occurs during:
1. Growth of shoot 2. Formation of pollen grains.
3. Repair of worn out tissues.
Give Technical Terms
The stage at which synapsis in chromosomes to form bivalents.
State the Location: Polytene chromosome
Write the functional activity of the following structure:
Chromosome
Write the functional activity of the following structure:
Spindle fibers
Name the following:
The diploid number for cell of man.
Long answer type question.
Describe the different types of chromosomes.
An inheritable change in the amount or the structure of a gene or a chromosome is called ______.
Small swellings on the surface of the chromosome are called______.
The chromosomes are duplicated in ______.
