Vegetative Propagation

Q.

Which of the following plants undergo vegetative propagation by roots?

1. Potato

2. Dahlia

3. Onion

4. Ginger

Q.

Why is vegetative propagation practiced for growing some type of organism?

Q. Which of the following plants are propagated from leaf buds?

1. Bryophyllum
2. Sweet Potato
3. Carrot
4. Banana

Q.

The reproductive structures of gymnosperms are called___

Q.

Which of the following is not an artificial method of vegetative propagation?

1. Cutting

2. Grafting

3. Layering

4. Seed germination

Q.

Differentiate between fragmentation and fission.

Q.

Write a short note on fission with their type.

Q.

What is common between vegetative reproduction and apomixis?

Q. What are integuments? What is their importance in plant reproduction?
What is :
a) Wolffian duct
b) Mullerian duct?
What is Bartholin Gland's function?

Q. Protozoan reproduce by binary fission as well as by Multiple Fission in your opinion which process is better and why ?

Q. difference between binary fission and multiple fission

Q.

Why does a banana get roasted if it does not have any seed ?

Q.

Which of the following methods of reproduction are employed by Hydra?

1. By producing gametes

2. Budding

3. Regeneration

4. Fission

Q.

………………………………is the ability of a single cell to divide and produce all of the differentiated cells in an organism.

1. Totipotent

2. Meristamatic cells

3. Osteocytes

4. Chondriocytes

Q.

Write a note on vegetative propagation in leaves.

Q.

Asparagus and Chrysanthemum can be propagated by _____________.

Q.

Production of plant without fertilization is done by

1. vegetative propagation

2. transplantation

3. grafting

4. none of these

Q. Plasmodium undergoes reproduction by the process of _________.

1. binary fission
2. budding
3. fragmentation
4. multiple fission

Q.

Which of the following statements is true for vegetative propagation?

1. Offsprings of vegetative propagation have less yield than the parent plants

2. Offsprings are genetic clones of the parent plants

3. Vegetative propagation produces more variations in the offspring

4. Genetic instability is common in vegetative propagation

Q.

Which among the following is/are demerits of vegetative propagation?

1. There are no genetic variations.

2. This includes overcrowding.

3. The diseases of the parent plant gets transferred to offspring.

4. All of the above

Q. percentage of inflated pod, wrinkled seed and axial flower obtained in F2 generation of monohybrid cross are?

Q. of the plant is never involved in vegetative propagation.

1. Flower
2. Leaf
3. Root
4. Stem

Q.

How does vegetative reproduction occur in moss?

Q. What is the advantage of asexual reproduction for body structure of bryophyllum?

Q.

Which of the following is a unique characteristic of a stem cell?

1. Cell division

2. Cell differentiation

3. Cellular metabolism

4. Cellular catabolism

Q. Why are budding, fragmentation and regeneration all considered as asexual types of reproduction? With neat diagrams explain the process of budding in hydra.

Q.

The tip of a plant is used for tissue culture as it is:

1. easily accessible and can be cut easily

2. rich in dead cells

3. rich in undifferentiated cell mass

4. rich in sclerenchyma cells

Q.

What is vegetative propagation? How does it take place in Bryophyllum?

Q. Seeds of some plant don't germinate. How are their next generation formed ?

Q. Match the following plant parts with the vegetative propogation regions.
$\begin{array}{cc}\text{A}& \text{B}\\ \text{1. Potato}& \text{a. Edges and nodes}\\ \text{2. Ginger}& \text{b. Eyes in tubers}\\ \text{3. Leaves of}Bryophyllum& \text{c. Nodes in rhizome}\end{array}$

1. 1-a, 2-c , 3-b
2. 1-b, 2-c , 3-a
3. 1-b, 2-a , 3-c
4. 1-c, 2-b , 3-a