Kranz Anatomy

Q. The special structure present in C ₄ plants is

1. Kranz type body
2. One-layered epidermis
3. Thin cuticle
4. Multi-layered epidermis

Q. Calvin cycle occurs in the bundle sheath cells of $C_4$ plants

1. False

2. True

Q. In C₄ plants, the carbon dioxide fixation occurs in

1. Bundle sheath cells
2. Palisade cells
3. Spongy cells
4. Guard cells

Q. Which among the following is a $C_4$ plant?

1. Potato
2. Pea
3. Maize
4. Datura.

Q. Kranz anatomy is found in

1. Stems of $C_3$ plants
2. Leaves of $C_4$ plants
3. Stems of $C_4$ plants
4. Leaves of $C_3$ plants

Q. In $C_4$-plants, Calvin cycle enzymes are present in

1. Mesophyll chloroplasts
2. Guard cell chloroplasts
3. Epidermal chloroplasts.
4. Bundle sheath chloroplasts

Q. In Hatch and Slack pathway

1. Chloroplasts are of same type
2. Kranz anatomy occurs where mesophyll have small chloroplasts whereas bundle sheath have granal chloroplasts
3. Kranz anatomy occurs where mesophyll have small chloroplasts whereas bundle sheath have larger, agranal chloroplasts
4. Kranz anatomy where mesophyll cells are diffused

Q. In the leaves of $C_4$ plants, malic acid formation during $C{O}_2$ fixation occurs in the cells of:

1. Epidermis
2. Bundle sheath
3. Mesophyll
4. Phloem

Q. In leaves of $C_4$ plants malic acid synthesis during $C{O}_2$ fixation occurs in:

1. Bundle sheath
2. Epidermal cells
3. Guard cells
4. Mesophyll cells

Q. Kranz anatomy is found in plants that carry out pathway.

1. C3
2. C4
3. CAM
4. photorespiration