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प्रश्न
Yeast reproduces by _________.
(a) spore formation
(b) multiple fission
(c) fragmentation
(d) budding
उत्तर
(d)
Yeast reproduces by budding.
APPEARS IN
संबंधित प्रश्न
Label the parts (1) and (2) in budding of yeast cell.
For binary fission, Amoeba required .................... parent cells.
(a) Three
(b) Two
(c) One
(d) Zero
What is multiple fission?
How the process of regeneration in Planaria process different from reproduction?
List any two modes of asexual reproduction in animals.Under which mode of reproduction is vegetative propagation placed and why?
Identify the figures showing the process of budding in yeast.
(A) I, II and III
(B) II, III and IV
(C) I, II and IV
(D) III, IV and I
Name the asexual method of reproduction in yeast.
Name the asexual method of reproduction in Plasmodium.
Fill in the following blanks with suitable words :
Plasmodium reproduces by the process of ............ fission whereas Paramecium reproduces by the process of ......... fission.
Fill in the following blank with suitable word :
Vegetative reproduction of potato plants is done by using ............
Explain why, more complex multicellular organisms cannot give rise to new organisms through regeneration.
What is meant by the term 'fission' as used in biology?
How can you grow money plant by vegetative propagation?
Name a tiny fresh-water animal which reproduces by the same method as that of yeast? What is this method known as?
The disease kala-azar is caused by a micro-organism known as :
(a) Planaria
(b) Leech
(c) Leishmania
(d) Plasmodium
One of the following reproduces by forming spores. This in :
(a) Fern
(b) Planaria
(c) Spirogyra
(d) Potato
The cut part of a plant stem (without roots) which is used in grafting is called :
(a) stock
(b) stump
(c) scion
(d) graft
Multiple choice question. Tick (✓) the correct choice:
Reproduction or propagation by stem is common in
- begonia
- potato
- sweet potato
- Bryophyllum
Fill in the blank:
Binary fission produces cells of ________ size.
State whether the following statement is true (T) or false (F):
Cutting and grafting are natural means of reproduction.
Mention the common method of reproduction in Spirogyra.
Mention the common method of reproduction in Strawberry.
Describe the various methods of vegetative reproduction.
A student was given two permanent slides, one of binary fission in Amoeba and other of budding in yeast. He was asked to identify any one difference in the nucleus of the two. One such difference, he identified correctly was
(1) Presence of one nucleus in Amoeba, two in yeast cell and one in bud.
(2) Presence of two nuclei in centrally constricted Amoeba, one in yeast cell and one in its bud.
(3) Presence of two distant nuclei in Amoeba, one in yeast cell and two in bud.
(4) Presence of a single nucleus each in Amoeba, yeast cell and its attached bud.
A yeast cell in which budding occurs was seen to have:
(1) one bud cell
(2) two bud cell
(3) three bud cell
(4) a chain of bud cells
Rewrite the following statement by selecting the correct option.
When Hydra becomes matured, _________ takes place in it.
Name the parts of the plants used to grow following flower: Rose
Name the parts of the plants used to grow following flower: Gladiolus
How is plant hybridisation carried out?
What is micropropagation?
Describe the process of fertilization in angiosperms with the help of a diagram.
Which is the most common method of reproduction in the majority of fungi and bacteria?
In Spirogyra, asexual reproduction takes place by
Pick the odd one out from the following on the basis of the mode of reproduction and give a reason for it.
Sugarcane, Potato, Rice, Rose
Vegetative reproduction of Agave occurs through ______.
In the figure given below the plant bears two different types of flowers marked ‘A’ and ‘B’. Identify the types of flowers and state the type of pollination that will occur in them.
The part of a seed which is a source of food during germination of seed is ______.
Suppose there is one member of a particular kind of organism in a culture dish, which doubles itself in one hour through asexual reproduction. Work out the number of members of that kind of organism which will be present in the culture dish after ten hours. Such a colony of individuals arising from one parent is called a “clone”.
