Mention the ploidy of the following protonemal cell of a moss primary endosperm nucleus in dicot, leaf cell of a moss prothallus cell of a fern, gemma cell in Marchantia, meristem cell of monocot, ovum of a liverwort, and zygote of a fern.

Which one of the following type of cells lack nucleus?

With the help of a neat and labeled diagram describe the guard cells in monocot and dicot plants.

Answer the following Find odd one out and justify. Generator, thermocouple, primary cell, solar cell, steam engine

Why does the zygote begin to divide only after the division of Primary endosperm cell (PEC)?

What is the shape of guard cells generally in Dicot and Monocot?

Read the statements (A) Meiosis is a special kind of cell division which occurs in the zygote of algae (B) Meiosis is a special kind of cell division which occurs in the spore mother cells of bryophyte to higher plants (C) Meiosis is a special kind of cell division which occurs in the primary spermatocyte and oocyte during gamete formation in animals

State whether the following statements are true or false. Correct the false statement: During fertilization, mitochondria is contributed by the sperm cell and egg cell (ovum).

Distinguish between Dicot and Monocot leaf on the basis of following characters, Mesophyll cells

Classify the following orgenells/cellular components on the basis of presence or absence in prokaryotic and eukaryotic cells. (Ribosomes, Nucleus, Plasma membrane, Mitochondria, mRNA, endoplasmic Reticulum Golgi complex, centrioles, nucleoid).