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प्रश्न
Explain the Term Zygotene
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उत्तर
Zygotene: Pairing of homologous chromosomes (synapsis) occur in this stage. Each pair is bivalent.
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संबंधित प्रश्न
Give appropriate biological or technical terms for the following :
The condition in which a pair of chromosomes carries similar alleles of a particular character.
The Chromatin material is formed forms of ______.
The term “chromosomes” literally means ______.
Answer the following question in your own words.
What is meant by ‘chromosome’?
Chromosomes are mainly made up of ______.
Choose the correct answer:
Chromosome is most coiled at (in mitosis) ____________
What are chromosomes?
How does colchicine act as mitotic poison? Is there any advantage of it?
What is the importance of meiosis?
Differentiate between
Chromatin and Chromosome.
Differentiate between
Gametic meiosis and Zygotic meiosis.
Give Technical Terms
The stage at which the formation of chiasmata occurs.
Multiple Choice Question:
The disappearance of spindle and uncoiling of chromosomes takes place in
Identify the odd one:-
The loss of one or more chromosomes in ploidy is called ______.
Generally, the recessive character is expressed only when present in a double recessive condition i.e. homozygous condition. However, a single recessive gene can express itself in human beings when the gene is present on ______
Define Aneuploidy.
