Promeristem

Q. can be seen only in the radical and plumule.

1. Primary meristem
2. Promeristem
3. Secondary meristem
4. Tertiary meristem

Q. In plants, cell division occurs _________ whereas in animals, it occurs _________.

1. Only upto a certain age, continuously
2. Continuously, only upto a certain age
3. Continuously, continuously
4. Only upto a certain age, only upto a certain age

Q. The cell wall is impermeable to water and deposition of suberin is also found in

1. Leaf
2. Cork
3. Bark
4. Xylem

Q.

Which of the following parts is missing in cells of meristematic tissue?

1. Cytoplasm

2. Endoplasmic Reticulum

3. Nucleus

4. Cell Membrane

Q.

Which of the following parts is missing in cells of meristematic tissue?

1. \N

2. Nucleus

3. Cell Membrane

4. Cytoplasm

Q.

__ can be seen only in the radical and plumule.

Q.

Which of the following parts is missing in cells of meristematic tissue?

1. \N

2. Nucleus

3. Cell Membrane

4. Cytoplasm

Q. Virus-free clones are obtained from

1. Callus
2. Embryoids
3. Haploid culture
4. Shoot tip culture

Q. "Bark cells are impervious to gases and water ". What experiment you will perform to prove this? (AS 3)

Q. Who demonstrated that cut tip of canary grass seedlings resume phototropic sensitiveness when pasted back in its position?

1. Boysen Jensen
2. Paal
3. F W Went
4. Charles Darwin

Q. can be seen only in the radical and plumule.

1. Primary meristem
2. Promeristem
3. Secondary meristem
4. Tertiary meristem

Q.

__ can be seen only in the radical and plumule.