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प्रश्न
Mention the contribution of the scientist given below in the study of chromosome:
Sutton and Boveri
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उत्तर
Sutton and Boveri - They described chromosomes as physical structures and transmitters of hereditary traits.
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संबंधित प्रश्न
Chromosomes get aligned at the centre of the cell during:
A. Metaphase
B. Anaphase
C. Prophase
D. Telophase
What are genes?
Fill in the blank
The _______ (s) are surrounded by radiating rays called aster
The component which is in the nuclei of cells and carries the hereditary characteristics is called ______.
Choose the correct answer:
In an interphase cell chromosome are as _____________
Choose the correct answer:
Chromosome is most coiled at (in mitosis) ____________
Choose the correct answer:
Minimum coiling in chromosome is at ________________
Choose the correct answer:
Thick short chromosomes can be observed at (in mitosis) ___________
Choose the correct answer:
Chromosomes largely consist of _______________
What is the importance of meiosis in creating variations?
Differentiate between
Cytokinesis in plant and animal cell
Give Technical Terms
The stage at which synapsis in chromosomes to form bivalents.
Give Technical Terms
The phase of meiosis at which homologous chromosomes are separated.
State the Location: Polytene chromosome
Compare X chromosome and Y chromosome.
Long answer type question.
Describe the different types of chromosomes.
The number of chromosomes found in human beings is ______.
______ is a sudden permanent heritable change that can occur in the gene, in the chromosome or chromosome number.
The chromosomes are duplicated in ______.
The two non-sister chromatids of a paired chromosome are attached to each other at ______ during the process of crossing over.
