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CSIR Paper 1 Sample Questions (Part 4 of 5)
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- If five flowers have nectar amount 10, 20, 30,40, 50 μl respectively. If a bee consumes all the nectar from flowers, then at the end bee is rewarded with how much mean amount of nectar
- 10
- 20
- 30
- 150
- Starch on treatment with dilute H2SO4 yields free glucose but cellulose not because
- Cellulose is branched
- Cellulose is branched
- Starch is carbohydrate
- Starch is linear
- Major weight of human body is due to
- C
- P
- N
- O
- If all parameters related with cokroach are doubled such as height width and length, it will not survive because of
- Low surface area to volume ratio
- High surface area to volume ratio
- Exchange of gases
- Problem is excretion
- The graph represents
- Exothermic reaction
- Isolated reaction
- Endothermic reaction
- Physiologial reaction
- Corollas force is due to rotation of earth on moving object. The direction of corollas force is
- along the axis of rotation of the moving object
- against the axis of rotation of the joving objet
- Perpendicular to the axis of rotation of the moving object
- tangential to the axis of rotation of the moving object.
- Area required to store fats in seed as compare to carbohydrate would be
- Equal
- More
- Less
- Slightly more
- Terminal electron acceptor for metabolic reactions in organisms is
- CO2
- H2
- O2
- H2O
- If plarents with genotype AABBccddeeFF and aabbCCDDEEff are crossed, the genotype of resulting progency will be
- AABBccDDeeFf
- AaBbCcDdEfFf
- aaBBccDDeeFF
- AaBbCCddEfFf
- The effect of input of any fertilizer on rice yield is shown in graph. The optimum utilization of nutrient is at point?
- a
- b
- c
- d