Explain in detail about Estrogens hormones

Define transgenic animals.Explain in detail any four areas where they can be utilised.

What is compound eye? Make a labelled diagram of V.S. of an ommatidium of cockroach and explain in detail the mechanism of mosaic vision.

why are the aqueous solutions of ammonium acetate and sodium chloride neutral in nature ? Explain in detail and mention the difference in the hydrolysis of the two.

Explain in detail the symbolic representation of electrochemical cells.

Which of the following is correct about the nature of hormones ? 1. Hormones are non - nutrient chemicals. Hormone act as intercellular messengers 3. Hormones are reusable 4. A hormone is produced by exocrine glands

Read the following statements about adrenal hormones. Select the correct one.

Explain prophase I in detail.

Which of the following is incorrect about plant hormones?

Which of the following is not correct about nature of a hormone?

Which statement is wrong about testosterone hormone ?