Fission

Q.

What is the difference between mitosis and binary fission?

Q.

Why is the offspring of asexual reproduction a clone ?

Q.

How do fungi reproduce asexually?

Q.

How is binary fission different from multiple fission?

Q.

Which of the following is the mode of reproduction in hydra?

1. Fission

2. Budding

3. Fragmentation

4. Regeneration

Q.

What is the difference between binary fission in amoeba and leishmania?

Q.

Multiple fission occurs in_______.

1. Euglena

2. Plasmodium

3. Paramecium

4. Yeast

Q.

Define Fission

Q. Advantages of spore formation (5mark)

Q. Plasmodium reproduce by ___.

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

Q.

Give one example of an animal which reproduces asexually by budding.

Q.

Are worms asexual?

Q. Which of the following organisms do not reproduce by fission?

1. Paramecium
2. Bacteria
3. Amoeba
4. Hydra

Q.

One of the following organisms does not reproduce by binary fission. This is :
(a) Amoeba
(b) Plasmodium
(c) Leishmania
(d) Paramecium

Q.

Differentiate between reproduction in Amoeba and Leishmania

Q. The parasite that causes malaria reproduces by .

1. Multiple fission
2. Binary fission
3. Budding
4. Regeneration

Q.

What is the life cycle of Euglena?

Q.

Name the asexual method of reproduction in (a) Hydra, and (b) Plasmodium.

Q. Which one of the following organisms reproduces by multiple fission?

1. 
   Euglena
2. 
   Hydra
3. 
   Spirogyra
4. 
   Amoeba

Q.

The ability of a cell to divide into several cells during reproduction in Plasmodium is called :
(a) budding
(b) fragmentation
(c) binary fission
(d) multiple fission

Q.

Question 04(viii)
Indicate whether the following statements are True (T) or False (F).
Binary fission is a method of asexual reproduction. ( )

Q.

Explain the asexual reproduction in plants?

Q.

There are four tiny organisms A, B, C and D. organism A is a parasitic protozoan that causes a disease known as kala-azar. The organism B is a microscopic single-celled animal that causes malaria disease in human beings. The organism C is a unicellular animal that can change its body shape according to need, it has no fixed shape. The organism D is also a unicellular animal that is slipper-shaped having a large number of tiny hair all around its body.
(a) Name the organisms A, B, C and D
(b) Name one characteristic body feature of organism A.
(c) Name the insect which carries organism B and transmits it from one person to another.
(d) What name is given to the asexual method of reproduction of (i) organism A, and (ii) organism B?
(e) Where do organisms C and D live?

Q. An organism having a whip-like structure at one end which reproduces by the process of binary fission is :
(a) Hydra
(b) Paramecium
(c) Leishmania
(d) Plasmodium

Q.

How does the following organism reproduce by asexual methods?

Potato

Q. Which of the following is/are the example/s of natural cloning?

1. Identical twins in mammals
2. Buds in Hydra
3. Fraternal twins
4. Bees produced by parthenogenesis

Q.

Bacteria reproduce by binary fission.

1. True
2. False

Q.

Name mode of asexual reproduction carried out by amoeba.

1. Cyst formation
2. Fragmentation

3. Binary fission

4. Budding

Q.

How can organisms reproduce?

Q. A student is observing a permanent slide showing sequentially the different stages of a asexual reproduction taking place in yeast. Name this process and draw diagrams, of what he observes, in a proper sequence.