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Photosynthesis in Higher Plants

By looking at a plant externally can you tell whether a plant is C3
or C4? Why and how?

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

Analyse the events during every stage of cell cycle and notice how the following
two parameters change
(i) number of chromosomes (N) per cell
(ii) amount of DNA content (C) per cell

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

Can there be DNA replication without cell division?

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

Can there be mitosis without DNA replication in ‘S’ phase?

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

Discuss with your teacher about
(i) haploid insects and lower plants where cell-division occurs, and
(ii) some haploid cells in higher plants where cell-division does not occur.

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

What is the significance of meiosis?

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

List the main differences between mitosis and meiosis.

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

Distinguish anaphase of mitosis from anaphase I of meiosis.

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

Find examples where the four daughter cells from meiosis are equal in size and
where they are found unequal in size.

29/10/2024

Biology

11th (Science)

Cell Cycle and Cell Divison

How does cytokinesis in plant cells differ from that in animal cells?

29/10/2024

Biology

11th (Science)