46254.Give full form of 2-4-D
2-4 dichloro phenoxy acetic acid
2-4 dichloro butyric acid
2-4 dichloro nepthalic acetic acid
2-4 dichloro ethylenic acid
46256.In which of the following types of respiration, the amount of energy released is comparatively more
Aerobic respiration
Anaerobic respiration
Equal energy is released in both A and B
None of these in correct
46258.Chloroplast has maximum quantity of….in stroma
dehydrogenase
RuBP carboxylase
pyruvic carboxylase
hexokinase
46344.The surface, from which the exchange of, gas takes place, is called
Plasma surface
Respiratory substrates
Respiration surface
Gaseous surface.
46345.During respiration……
O2 is produced and CO2 is consumed
O2 is consumed and CO2 is produced
Both O2 and CO2 are produced
Both O2 and CO2 are consumed.
46356.Which of the following is used to measure membrane potential ?
Sphigmomanometer
Thermometer
Voltmeter
Galvanometer
46358.By which process performs plant movement its parts ?
Photropism
Geotropsim
Chemotropism
All a, b, c.
46383.Excretion of nitrogenous waste produt is remirolid form occure in
ureotelic animals
Ammorotelic animals
ureotelic animals
ammiotes
46390.which option shows correctly matched pairs for the column I and Column II ?
| Colum-I | Column-II |
|---|---|
| (P) Unipolar neron | (i) Retina |
| (Q) Bipolar neuron | (ii) Cerebral hemisphere |
| (R) Multipolar neuron | (iii) Embroyonic stage |
(P-iii), (Q-i), (R-ii)
(P-ii), (Q-i), (R-iii)
(P-iii), (Q-ii), (R-i)
(P-ii), (Q-iii), (R-ii)
46431.Which of the following option is correct for the location of pineal gland?
Under corpus callosum and between cerebral hemisphere
Above corpus callosum and between cerebral hemisphere
Under corpus collosum and between cerebellar hemisphere
Lateral to cerebellar hemisphere
46464.In which method pseudopodiospores are formed ?
Binary fission
Multiple fission
Sporulation
Budding
46465.In which type of reproduction single parent is essential for reproduction ?
Asexual
Sexual
Vegetative
Fragmentation