Growth in Plants

Q.

Select the incorrect statement.

(I) Apical meristem: Increase the length of the root

(II) Lateral meristem: Increase the girth of the stem

(III) Intercalary meristem: Increase the girth of the root

1. I, II and III

2. I and II

3. III only

4. II only

Q.

Why can a plant cell can withstand greater changes in surrounding medium than an animal cell?

Q.

Explain how do cell wall permit the cells to with stand very dilute external media without bursting

Q.

Identify the meristematic tissues A, B and C.

1. Intercalary, lateral, and apical respectively.

2. Apical, intercalary, and lateral respectively.

3. None of the above

4. Apical, lateral, and intercalary respectively.

Q.

____i____meristem is responsible for the increase in the length of the stem and roots. ____ii____responsible for the increase in the girth of the stem and roots.

The information in which alternative completes the given statements?

1. 

2. 

3. 

4. 

Q.

Which type of tissue is found at the tips of roots?

Q.

Give two examples of lateral meristems.

Q.

Some tissues in plants divide throughout the life.

1. True

2. False

Q.

What type of meristematic tissue is present at position A?

1. Apical meristem

2. Lateral meristem

3. Intercalary meristem

4. Vascular meristem

Q.

Plant cell wall is made up of ___.

1. Glucose

2. Lipid

3. Cellulose

4. Protein

Q.

The tissue responsible for the growth in plants is____.

dermal tissue

vascular tissue

meristematic tissue

ground tissue

Q.

'X' is a particular type of meristem that is found in monocot plants only. Which among the following could be 'X'?

1. Apical meristem

2. Phloem

3. Intercalary meristem

4. Lateral meristem

Q.

Plant tissues are categorized into meristematic tissue based on which of the following criteria?

1. Ability to move

2. Ability to divide actively

3. Ability to undergo photosynthesis

4. Complexity to perform a function

Q.

Which among the following is the second stage of mitosis?

1. Metaphase

2. Anaphase

3. Telophase

4. Prophase

Q.

Which among the following have the capacity for continuous division?

1. Phloem

2. Apical meristem

3. Intercalary meristem

4. Lateral meristem

Q.

The basic principle based on which we categorize plant tissues as meristematic and permanent is:

1. capacity to do photosynthesis

2. capacity to divide

3. capacity to move

4. complexity to perform a function

Q.

Which of the following meristematic tissue increases the girth of stem and root?

1. Intercalary meristem

2. Lateral Meristem

3. Apical meristem

4. Vascular meristem

Q. Which of the following cell organelle is absent in meristematic cells?

1. Endoplasmic reticulum
2. Central vacuole
3. Mitochondria
4. Ribosomes

Q.

What is lateral merstem? in book it is not explained well

Q.

Where is apical meristem found?

1. Roots

2. Stems

3. Nodes

4. Leaves

Q.

Match the correct option.

$\begin{array}{cc}i)Apicalmeristem& a)Helpstoincreasethelengthofthesteminbamboo\\ ii)Lateralmeristem& b)Helpstoincreasethelengthofrootandsteminbamboo.\\ iii)Intercalarymeristem& c)Helpstoincreasethegirthofthesteminmangotree.\end{array}$

1. $i)\to c),ii)\to b),iii)\to a$

2. $i)\to a),ii)\to b),iii)\to c$

3. $i)\to b),ii)\to a),iii)\to c$

4. $i)\to b),ii)\to c),iii)\to a$

Q.

The meristematic tissues A, B and C are:

1. Apical, lateral, and intercalary respectively.

2. Intercalary, lateral, and apical respectively.

3. Apical, intercalary, and lateral respectively.

4. None of the above

Q.

What happens to the cells formed by division of meristematic tissue?

1. They form permanent tissue which can divide.

2. They differentiate to form permanent tissue.

3. None of the above.

4. They initiate plant growth.

Q. Which one of the following tissues is involved in growth?

1. Blood
2. Meristem
3. Xylem
4. Root hair

Q.

Which one of the following meristematic tissue is present at the tips of stems and roots?

1. Permanent tissue

2. Apical meristem

3. Lateral meristem

4. Intercalary meristem

Q.

Which type of meristematic tissue is located at the nodes and internodes of the plants?

1. Cork cambium

2. Vascular meristem

3. Apical meristem

4. Intercalary meristem

Q. A group of actively dividing cells forms the ________ tissue.

1. meristematic
2. epidermal
3. vascular
4. epithelial

Q. In which phase of mitosis organelles are produced?

Q. While maturation of a plant , does the primary cell wall convert into secondary cell wall or the primary cell wall vanish(decay) and secondary get matured ?