Advertisements
Advertisements
प्रश्न
Distinguish between X and Y chromosomes.
टीपा लिहा
Advertisements
उत्तर
| X chromosome | Y chromosome |
| It is found in both male and female | It is found in males only. |
| It is responsible for X linked characters. | It is responsible for Y linked character. |
| Chromosome appear X shaped as they are metacentric | Chromosome appear Y shaped as they are acrocentric |
| Non-homologous parts show less genes. | Non-homologous parts show more genes. |
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
If the number of chromosomes in an endosperm cell is 27, what will be the chromosome number in the definitive nucleus?
- 9
- 18
- 27
- 36
Sketch and label the structure of chromosome.
Name the type of cell division involved in the production of sperms by honey bees.
An allohexaploidy contains
Changing the codon AGC to AGA represents
Write the salient features of the Sutton and Boveri concept.
Which of the following is a primary constriction?
What do you mean by locus?
Discuss in detail the contributions of Morgan and Sturvant in the area of genetics.
How many scientists independently rediscovered Mendel's laws of inheritance in the year 1900?
