Give the full form of-
2. What is a dikaryon?
3. Name to essential amino acids.
4. Who proposed the cell theory? State the cell theory.
5. Give the significance of zygotene stage of meiosis.
Section – B
6. Name the kingdom to which these organism belong:
b) Puccinia graminis
7. Differentiate between the following:
a) Peptide bond and Glycosidic bond
b) Polypeptide and polynucleotide
8. Draw the fluid Mosaic model of cell membrane.
9. What is erythroblastosis foetalis?
10. Draw a labelled diagram of human heart.