Write the chromosome number of body cells of honey bee workers and drones have.

The male gametes of rice plant have 12 chromosomes in their nucleus. The chromosomes number in the female gamete, zygote and the cells of the seedling will be respectively.

While examining the mitotic stage in a tissue, one finds some cells with 16 chromosomes and some with 32 chromosomes. What possible reasons could you assign to this difference in chromosome number. Do you think cells with 16 chromosomes could have arisen from cells with 32 chromosomes or vice versa?

wheat root cells have 42 chromosomes. the number of chromosomes in a cell of pollen grain is

Write True or False. Maintenance of hves of honey bees for production of honey is called molecular farming.

A cell has 32 chromosomes. It undergoes mitotic division. What will be the chromosome number (N) during metaphase? What would be the DNA content ( C ) during anaphase?

When synapsis is complete all along the chromosome, the cell is said to have entered a stage called

How do drones develop in honey bees?

The number of chromosomes in the shoot tip cells of a maize plant is 20. The number of chromosomes in the microspore mother cells of the same plant shall be:

The questions given below consist of an assertion and the reason. Use the following key to choose the appropriate answer. (a) Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion. (b) The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion.(c) Assertion is is CORRECT but reason is INCORRECT. (d) If assertion is INCORRECT but reason is CORRECT. (e)If both assertion and reason are INCORRECT. Assertion: In CsCl structure, the coordination number of Cs^+ ion is 8. Reason: Cl^- ions in CsCl have body centred cubic arrangement.