PART - 2 - Unit IV : CH - 12 Respiration in Plants — BIOLOGY STD 11 Science — Question

After writing the names of any five false fishes, write there zoological name in front of them.

Rashi, a class VII student was sitting with her mother (who is an editor for Biology). Her mother was insisting her to have some fruits to which Rashi refused repeatedly. Her mother tried convincing her by saying that proper diet is important for growth. Rashi argued saying that even plants grow without taking any food. To this, her mother smiled and explained her how plants make food with the help of leaves.

1. Name the term used for the process of food production in plants.
2. What are the factors required by plants for this process?
3. What are the additional function of leaves.
4. What values are shown by Rashi's mother?

Describe the arrangement of chromosomes and their attachment to spindle fibres during mitotic metaphase.

Mention the causes of high blood pressure.

Between a prokaryote and a eukaryote, which cell has a shorter cell division time?

If the olecranon process of the human radioulna bone is removed, what effect will it have?

Define hormone and classify them on basis of their chemical nature.

Differentiate between bract and bracteole.

Sunflower is not a flower. Explain.