True roots absent in_______?
A. ferns
B. bryophytes
C. gymnosperms
D. angiosperms
True roots absent in_______? Read More »
Biology
Which statement is incorrect for cloning?
A. The nucleus of a fertilized egg is replaced by the nucleus from the cell of a fully developed individual
B. Division of a single egg into one or more separate embryos.
C. The individual is the mirror image of the parent organism
D. It involve methods of sexual reproduction
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Which is a parasitic plant?
A. cuscuta
B. rose
C. ferns
D. mosses
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Which treatment is instituted in a cancerous patient?
A. Antibiotic therapy
B. Radiotherapy
C. Gene therapy
D. None of these
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Fungi resemble plants because they lack
A. Cell wall
B. Cytoplasm
C. Centriole
D. Nucleus
Fungi resemble plants because they lack Read More »
Which of the following statement is incorrect about antibiotics?
A. They are used against microorganisms
B. They are always effective against bacteria
C. They are used in diseases like tuberculosis and pneumonia
D. They are derived from bacteria only
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Nutrition in fungi is
A. Photosynthetic
B. Chemosynthetic
C. Completely parasitic
D. Absorptive heterotrophs
Nutrition in fungi is Read More »
Pigment present in red algae is
A. fucoxanthin
B. phycocyanin
C. phycoerythrin
D. bilirubin
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Vaccine was first developed by
A. Louis Pasture
B. Edward Jenner
C. Jaber Ibn Hayan
D. Aristotle
Vaccine was first developed by Read More »