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प्रश्न
State the Location: Chromosomes
उत्तर
Chromosomes: In the nucleus, mitochondria, and chloroplast.
APPEARS IN
संबंधित प्रश्न
Expand the following biological abbreviations :
DNA
Mention the contribution of the scientist given below in the study of chromosome:
Waldeyer
Label the lettered parts of the given figure and answer the following questions:
(i) What does this diagram represent?
(ii) What is the importance of'd'?
(iii) What are the 'staining' properties of 'b' and 'c'?
(iv) Who gave the term used for this structure today?
(v) What is a?
(vi) Is 'e' present in all chromosomes?
Choose the correct answer:
Thick short chromosomes can be observed at (in mitosis) ___________
Choose the correct answer:
Telocentric chromosomes are _________________
Enumerate the various changes that occur in the nucleus of the cell during prophase.
Differentiate between
Cytokinesis in plant and animal cell
Name the following:
Microtubules form the bipolar spindle in which stage.
Give Technical Terms
The phase of meiosis at which homologous chromosomes are separated.
Multiple Choice Question:
The disappearance of spindle and uncoiling of chromosomes takes place in
Name the following:
The pattern of arrangement of genes along a chromosome.
In humans, the sex chromosome complement is
Give the example of X- monosomy you have studied.
Describe the structure of sex chromosomes with the help of labelled diagram.
The region of the chromosome where the spindle fibres get attached during cell division ______
Define Aneuploidy.
The two non-sister chromatids of a paired chromosome are attached to each other at ______ during the process of crossing over.
