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प्रश्न
The mode of reproduction in bacteria is by ______
विकल्प
Formation of gametes
Endospore formation
Conjugation
Zoospore formation
उत्तर
The mode of reproduction in bacteria is by Conjugation.
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संबंधित प्रश्न
List and describe any two vegetative propagules in flowering plants.
Name the vegetative propagules in the following
Bryophyllum
A Plant called X possesses small flower with reduced perianth and versatile anther. The probable agent for pollination would be
What is reproduction?
What are clones?
In the following question, there are two statements. One is the assertion (A) and the other is reasoning (R). Mark the correct answer as
- Assertion: In-bee society, all the members are diploid except drones.
- Reason: Drones are produced by parthenogenesis.
A B C D
In the following question, there are two statements. One is the assertion (A) and the other is reasoning (R). Mark the correct answer as
- Assertion: Offsprings produced by asexual reproduction are genetically identical to the parent.
- Reason: Asexual reproduction involves only mitosis and no meiosis.
A B C D
In all the methods of asexual reproduction ______.
The term clone is used to describe such ______ and ______ similar individuals.
In yeast cell division results in a small cell called ______.
Fleshy buds produced in the axil of leaves, which grow to form new plants when shed and fall on the ground are called ______.
Vegetative propagation in Pistia occurs by ______.
______ refers to the process of asexual reproduction by multiplication of genetically identical copies of individual plants.
Appearance of vegetative propagules from the nodes of plants such as sugarcane and ginger is mainly because ______.
In which of the following pairs the plants can be vegetative propagated by leaf buds?
The structure of bilobed anther consists of ______
Asexual reproduction involves ______
Chlamydomonas reproduce by ______.
Why do we refer to offspring formed by asexual method of reproduction as clones?
Match the organisms given in Column-’A’ with the vegetative propagules given in column ‘B’.
| Col. A | Col. B | ||
| i. | Bryophyllum | a) | offset |
| ii. | Agave | b) | eyes |
| iii. | Potato | c) | leaf buds |
| iv. | Water hyacinth | d) | bulbils |
