List of top Questions asked in KCET

How may types of gametes will be formed by a parent with genotype ‘AaBbCc’?

Identify which one of the given pair of options is correct with respect to Down's syndrome and Turner's syndrome

A colourblind man marries a carrier woman. The percentage of their colourblind progeny in the next generation will be ____
Which of the following statements are correct with reference to prokaryotic genome?
RNA polymerase II is responsible for the transcription of ____
Which of the following enzymes increases the permeability of the bacterial cell to lactose?
Read the following statements: Statements - I : MTP is to get rid off wanted pregnancies due to causal unprotected intercourse or failure of contraceptives used during coitus or rapes
Statements - II: MTPs are performed legally by qualified doctors by giving proper medical justification Choose the correct answer from the options given below:
Choose the correct sequence of sperm transport during ejaculation
In zygote intrafallopian tube transfer, the embryo upto ____ stage is transferred into the fallopian tube

Which of these options is true in the context of the below diagram of pollen grain?


 

Select the mismatched pair: a) First month of pregnancy-Formation of heart
b) Second month of pregnancy-Movement of foetus
c) Third month of pregnancy-Formation of most of the major organ systems
d) Sixth month of pregnancy-Eye lids separate and eye lashes are formed

Match the hormone with its site of production:

Out of the following options, identify which one is NOT a natural method of contraception?
Identify the correct sequence of action potential as it arrives at the axon terminal from the choices given below:
In nephron, transport of substances like sodium chloride and urea is facilitated by the special arrangement called counter current mechanism that comprises of
Fusion of a male gamete with the central cell in the embryo sac of an angiosperm is called
Identify the statement/s given below that does not correspond to the functions of cortisol i) Maintains cardiovascular system and kidney functions
ii) Produces anti-inflammatory reactions
iii) Maintains electrolyte balance, osmosis and blood pressure
iv) Suppresses immune response
v) Stimulates RBC production
When pollen grains of a flower of plant pollinate the stigma flower of another plant, it is called
In the mechanism of muscle contraction or shortening of muscle, the ____ get reduced whereas the ____ retain the length.

Match the stages of prophase I given in Column-I with their features in Column-II and choose the correct options from the choices given below:


 

The graph showing the concept of activation energy of enzyme is given below. Observe the graph and choose the correct option for M and N.


 

Which among the three layers of blood vessel wall-Tunica intima, Tunica media and Tunica Externa is comparatively thin in the veins?
The TCA cycle starts with the condensation of acetyl group with
Read the given statements and choose the correct option: Statement-I: In Calvin cycle, Carboxylation is catalysed by PEP Carboxylase
Statement-II: In Hatch-Slack pathway, Carboxylation is catalysed by RuBP Carboxylase.
The respiratory mechanism controlled by medulla oblongata can be altered by