Biology
Draw a neat and labelled diagram showing the reproduction in amoeba. Answer the following questions :
(a) Is reproduction in amoeba of the sexual or asexual kind ?
(b) Name the specific kind of reproduction which occurs in amoeba.
(c) How many offsprings are produced from one division?
(d) What kind of cell division occurs during the reproduction in amoeba?
(e) Give one more example of an organism which reproduces by the same mode of reproduction as that of amoeba.
Reproductive System
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Answer
Labelled diagram showing the reproduction in amoeba is shown below:
(a) Reproduction in amoeba is asexual.
(b) Amoeba reproduces by binary fission.
(c) Two offsprings are produced from one division.
(d) During the reproduction in amoeba, the type of cell division that occurs is mitosis.
(e) E. coli also reproduces by binary fission.
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Related Questions
Draw neat and labelled diagrams of a sperm and ovum. Answer the following questions:
(a) Is a sperm and an ovum unicellular or multicellular ?
(b) Name the organ of the human body where these gametes are produced.
(c) Name the process of the fusion of these gametes.
(d) Name the organ where the fusion of these gametes take place.
(e) What is formed by the fusion of the sperm and ovum ?
Given alongside is a diagram of male reproductive system in humans. Label the parts indicated by numbers 1 to 5, and state their functions.
Draw a neat and labelled diagram of the human female reproductive system. From the diagram, name the following :
(a) The organ where ovum is produced.
(b) The muscular tube situated between the rectum and the urethra.
(c) A hollow, inverted pear-shaped muscular organ found in the pelvic cavity.
(d) A pair of narrow, muscular long ducts extending from each ovary to the upper part of the uterus.
(e) A small lower constricted part of the uterus.
Answer the following questions:
(a) What is budding? Define it.
(b) Is it asexual or sexual mode of reproduction?
(c) Mention one example of a plant and one of an animal that reproduce by budding.
(d) Draw and label the diagram of an animal showing the process of budding.
(e) Write the specific locomotory structures of the animal drawn by you in part (d) above.