The scientist who observed that chlorophyll in plants is not spread throughout the entire cell ………
A) Van Neil
B) Van Dammy
C) Von Sachs
D) Von Rose
1 Answers
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Quorum is required throughout the meeting.
a minimum number of members required for a valid meeting is a quorum. Members present in the beginning should be present during the entire period of the meeting. If the quorum is...
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The scientist who discovered that photosynthesis occurs only in the green parts of the plants
(B) Ingenhousz
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Over intake of cholesterol containing food causes ……… that is seen in many people throughout the world.
Over intake of cholesterol containing food causes Obesity that is seen in many people throughout the world.
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One end of a metal rod one metre long is kept in ice and the other end is at 100 °C. What is temperature gradient throughout the rod?
Correct option is: (B) 100 °C/m
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Why dispersion of light is not observed in glass slab but it is observed in prism?
When a light passes from one medium to another, at one interface, it changes its speed. The glass slab and prism both have two glass air interfaces. Hence, the light undergoes refraction...
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The scientist who observed imitation in chimpanzees ?
Correct option is A) Kohler
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When the components of the mixture formed are not distributed uniformly throughout it, then the mixture is called ……………. mixture.
B) heterogeneous
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Vidhya and Vijay were studying the effect of certain radiations on flower plants. Vidhya exposed her plants to UV rays and Vijay exposed his plants
Frequency of UV rays is greater than infrared rays, hence UV rays are much more energetic than infrared rays. Plants cannot tolerate the exposure of high energy rays. As a...
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The scientist who discovered that production of new cells occur through cell division is
Answer is (B) Virchow
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The scientist who proved that the bodily changes are not inherited is ………
(B) Weissmann
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