-
- C3 plants
- C2 plants
- CAM plants
- C4 plants
Sciences MCQs
Which of the following is the less important organ in human body?
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- Navel
- Hair
- Hip bone
- Appendix
Which of the following is an example of “molecule”?
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- DNA
- A Nerve Cell
- Chloroplast
- Hydrogen
How many milky teeth or primary teeth does a human have?
-
- 15
- 20
- 26
- 32
Which of the following statement is incorrect about Molluscans?
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- They have hydrostatic skeleton
- They move by tube feet
- Their shell grows as the animal grows
- They are surrounded by single or double pieces of hard skeleton
In life cycle of Pinus megaspores produced by megasporangium divide into 4 megaspores by _____.
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- Meiosis
- Mitosis
- Both depending upon the conditions
- Both in each and every condition
Value of resting membrane potential is _____.
-
- 0.02 V
- 0.04 V
- 0.07 V
- 0.09V
Which one of the following causes contraction of wall of the uterus during and after birth?
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- Progesterone
- ADH
- Oxytocin
- MSH
Study of insects is called _____.
-
- Entomology
- Immunology
- Paleontology
- Parasitology
The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called:
-
- A molecule
- An organ
- Tissue
- Both a and b