How Do Organisms Reproduce -2
| Description: Online Tests and Chapter wise Notes for Science of CCE Class X, Free Practice Questions Like How do organisms reproduce? What is reproduction? What is the necessity of reproduction? What is the basic event in the reproduction? | |
| Number of Questions: 40 | |
| Created by: Ankita Patil | |
| Tags: How Do Organisms Reproduce Reproduction Organisms Reproduce Reproduce Basic Event Bacteria Reproduction Fish Reproduction Cells Reproduction Live Organism Cloned Animals Reproduction Asexual Reproduction, Fission, Budding, Spore Formation, Regeneration Vegetative Propagation Sexual Reproduction Reproduction and Variation Definitions Germ Cells/Gametes Tissue Culture and Advantages Artificial Vegetative Propagation |
Which part bryophyllum plant helps in vegetative propagation?
The ability of an organism to develop into whole body from a broken piece or fragment is known as
Spores are produced inside
During vegetative propagation in Bryophyllum, buds grow from
If hydra is cut into two parts, it does not die because
Binary fission differ from multiple fission in that
Which of the following animals has the ability to regenerate its lost body parts?
Which among these plants do not produce viable seeds?
Which life process is not essential for survival of life?
Fission occurs during
'Bread mould' reproduces by
Regeneration is carried out by
Continuity of specie is maintained by
Higher plants show asexual mode of reproduction in nature by which of these methods?
The mode of reproduction in Leishmania, the organism which causes kala - azar in humans, is
Which of the following statements, about regeneration, is not true?
The spores are released in the air by
Plasmodium, which causes malaria, reproduces by
___________ is/are useful for the survival of species.
Which type of a sexual reproduction takes least time?
Spore-formation is a mode of reproduction in
___________ carries all the information about the organism.
Which part of a plant does not take part in vegetative propagation?
'Disease-free plants' can be produced by which of the following methods?
Asexual reproduction involves
The mode of reproduction in hydra is
Name the mode of reproduction in which the new individual develops and grows on the parent body.
Which of the following is not a mode of asexual reproduction?
Sporangium develops on slender, erect, thread-like structures called
An unorganized mass of cells that gives rise to whole new plant in tissue culture is termed as
A bulge-like projection that arises on the parent body during asexual reproduction in hydra and yeast is termed as
Biochemical basis of reproduction is
Which of the following is not a feature of asexual reproduction?
Which of these in vitro methods is used by horticulturists for large scale commercial purpose?
The two modes of reproduction are
Which of the following statements about budding is not true?
'Ornamental plants' are propagated by which of the following techniques?
Tissue culture is a technique of growing plants by
Asexual reproduction involves
Budding in hydra and yeast occurs by