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प्रश्न
Name the following:
Pair of genes responsible for a particular characteristic.
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उत्तर
Alleles
APPEARS IN
संबंधित प्रश्न
Expand the following biological abbreviations :
DNA
Chromosomes are mainly made up of ______.
Choose the correct answer:
Chromosomes number is halved in ____________
Mention the contribution of the scientist given below in the study of chromosome:
Strasburger
Write a sentence of the following:
Sheath
Choose the correct answer:
Sex of an individual is determined by ____________
Differentiate between
Gametic meiosis and Zygotic meiosis.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Chromosomes other than sex-chromosomes are autonomous.
Multiple Choice Question:
How many chromosomes are found in a cell of humans?
Multiple Choice Question:
The period between two successive mitotic divisions is
Name the following:
The number of chromosomes present in human gametes.
Name the following:
A specific part of a chromosome that determine hereditary characteristics.
The region of the chromosome where the spindle fibres get attached during cell division ______
The centromere is found at the centre of the ______ chromosome.
Some of the chromosomes have an elongated knob-like appendages known as telomere.
What' does 'P' and 'Q' represent in the following diagram of X and Y chromosomes? Select the correct option representing, its appropriate description.
Which of the following type of chromosomes has only one telomere?
Differentiate between X-chromosome and Y-chromosome with reference to –
- length of non-homologous regions
- type as per the position of the centromere
The two non-sister chromatids of a paired chromosome are attached to each other at ______ during the process of crossing over.
Given below is a set of four term. Choose the odd one and write the category of the remaining term:
