Advertisements
Advertisements
Question
Drone of the honeybees shows haploid number of chromosomes. Illustrate.
Advertisements
Solution

APPEARS IN
RELATED QUESTIONS
Explain the mechanism of sex determination in birds.
A new born child has an XY pair of chromosmes. Will it be a baby boy or a baby girl?
In a human, how many chromosmes are present in a brain cell?
A couple with a newborn baby is troubled that the child does not resemble either of them. Suspecting that a mixup occurred at the hospital, they check the blood type of the infant. It is type O. Because the father is type A and the mother type B, they conclude that a mixup has definitely occurred. Are they correct? Give reason for your answer.
Choose the correct answer:
Chromosomes identical in male and female are called __________
Write a short note on sex determination in man.
How is sex determined in human beings?
Diploid larvae which get royal jelly as food develops into ____________ and other develops into workers (sterile females).
Select the statements that describe characteristics of genes
- genes are specific sequence of bases in a DNA molecule
- a gene does not code for proteins
- in individuals of a given species, a specific gene is located on a particular chromosome
- each chromosome has only one gene
The sex chromosome in a human ovum is ______.
