Advertisements
Advertisements
प्रश्न
Long answer type question.
Describe the different types of chromosomes.
Advertisements
उत्तर
Following are the four types of chromosomes with respect to the position of the centromere: Acrocentric (j shaped), Telocentric (i shaped), Sub-metacentric (L shaped) and Metacentric (V-shaped).
| Type of chromosome | Name of chromosome | Position of centromere |
 |
Metacentric | Middle of the chromosome |
 |
Sub-metacentric | Some distance away from the centre of chromosomes |
 |
Acrocentric | Near one end of the chromosome |
 |
Telocentric | At one end |
APPEARS IN
संबंधित प्रश्न
Expand the following biological abbreviations :
DNA
Choose the correct answer:
Chromosome is most coiled at (in mitosis) ____________
Mention the contribution of the scientist given below in the study of chromosome:
Sutton and Boveri
Synthesis phase in the cell cycle is called so for the synthesis of more of
Complete the following sentence with appropriate word :
The spindle fibers are made of _______.
Duplicated chromosomes are joined at a point termed ______.
Give Reason:
The Law of independent assortment holds good for the gene pairs that occur in different pairs of chromosomes.
Nullisomy is represented by ______.
