Asexual Reproduction in Plants

Q.

Describe the natural methods of vegetative reproduction. Write down its importance.

Q. Select the organism(s) that reproduce(s) by asexual methods.

1. Monerans
2. Protistans
3. Fungi
4. Animals

Q. Define asexual reproduction. Describe two methods of asexual reproduction in animals

Q. Pulses belong to pea family.

1. True
2. False

Q.

Potato reproduce from seeds.

1. True
2. False

Q. Asexual reproduction is observed in _____________.

1. elephant
2. human
3. amoeba
4. deer

Q. Sort the steps of budding in correct order.

1. Bud forms
2. Chain of buds
3. Buds detach
4. New organism

Q. All plants reproduce asexually.

1. True
2. False

Q. Stem is commonly used for propagation in

1. potato
2. sugarcane
3. mango
4. jasmine

Q. Asexual reproduction is observed in _____________.

1. deer
2. human
3. amoeba
4. elephant

Q. Define asexual reproduction. Describe two methods of asexual reproduction in animals

Q. Define asexual reproduction. Describe two methods of asexual reproduction in animals

Q. In simple terms, asexual reproduction is the mode to make copies of oneself.

1. False
2. True

Q.

Difference between stem cutting and grafting.

Q. reproduces asexually by forming spores.

1. Rose
2. Bread mould
3. Potato
4. Ginger

Q.

how do higher organisms reproduce

Q. Fern reproduces by _____.

1. vegetative propagation
2. spore formation
3. budding
4. Fragmentation

Q.

is the fertilisation takes place in flowers such as sun flower, rose etc?

And if yes then why they doesnt produce a fruits

Q. Vegetative propagation does not involve the formation of new plants from old ________.

1. Flowers
2. Leaves
3. Roots
4. Stems

Q. Seeds are formed as a result of asexual reproduction.

1. False
2. True

Q. Yield from Raghu's farm land was reducing year by year. He consulted an agriculture officer who had suggested him to use an organic substance X to increase yield and also retain the fertility of soil. Identify X.

1. Manure
2. Ammonia
3. Superphosphate
4. Ammonium sulphate

Q. What is akinetes asexual reproduction which occurs in cyanobacteria??

Q.

Stem cuttings of rose plant grow easily after being transplanted in soil because:

1. They can produce normal roots rapidly

2. They can produce hormones for root growth

3. They can produce adventitious roots

4. They can transform stem cells into roots

Q. Cuttings for vegetative propagation are mainly taken from which part of the parent plant?

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

Q. The technique of rapid vegetative propagation of plants of agricultural and horticultural value involving cell and tissue culture is popularly known as micropropagation.

1. True
2. False

Q.

how is banana propagated?

Q. Which of the following is a group of amphibian plants?

1. Funaria and Marchantia
2. Pinus and Cycas
3. Marsilea and Chara
4. Eichhornia and Hydrilla

Q.

What is fregmentation explain briefly?