Advertisements
Advertisements
प्रश्न
Define euploidy.
Advertisements
उत्तर
When the chromosome number in a cell is the exact multiple of the primary basic number, then it is called euploidy.
APPEARS IN
संबंधित प्रश्न
Expand the following biological abbreviations :
DNA
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?
What is the importance of meiosis in creating variations?
Give Reasons for the following
The meiosis is called reductional division
Give Technical Terms
The stage when sister chromosomes separate from their paired condition.
Complete the following sentence with appropriate word :
Polytene chromosomes are found in _________ of fly larvae.
What is allosome?
The region of the chromosome where the spindle fibres get attached during cell division ______
Some of the chromosomes have an elongated knob-like appendages known as telomere.
