Kranz anatomy

Q.

Do bundle sheath cells have Rubisco?

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

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

Q.

Do C4 plants have Rubisco?

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

1. Mesophyll chloroplasts
2. Bundle sheath chloroplasts
3. Guard cell chloroplasts
4. Epidermal 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 where mesophyll cells are diffused
4. Kranz anatomy occurs where mesophyll have small chloroplasts whereas bundle sheath have larger, agranal chloroplasts

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. 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. Which of the following plants, stand intermediate between $C_3$ and $C_4$ plants?

1. Triticum aestivum
2. Panicum milioides
3. All of the above
4. Zea mays

Q. Kranz anatomy is found in

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

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

1. True

2. False

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

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

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

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