List of top Biology Questions asked in KCET

The 2000 year old seed excavated from King Herod's palace at dead sea belong to
Sonalika and Kalyan Sona are high yielding varieties of
With respect to Eichorrnia: Statement X : It drains off Oxygen from water and is seen growing in standing water. Statement Y : It is an indigenous species of our country
In this diagram showing the L.S. of an embryo of grass, identify the answer having the correct combination of alphabets with the right p art:
Identify the hormones 'A', 'B' and ' C that are labelled in the given flow chart:

Match the items listed under Column-I with those given under Column-II; choose the appropriate option from the given choices.

Column IColumn II
AResidual Volume(RV)P400 ml - 4600 ml
BInspiratory Reserve Volume (IRV)Q1100 ml - 1200 ml
CVital Capacity (VC)R1000 ml - 1100 ml
DExpiratory Reserve Volume (ERV)S3000 ml - 3500 ml
EInspiratory Capacity (IC)T2500 ml - 3000 ml
'Roquefort cheese' is ripened by using a__________
One of the chief reasons among the following for the depletion in the number of species making it endangered is _________
Match the storage products listed under Column-I with the organisms given under Column-II; choose the appropriate option from the given choices.
In castor and maize plants, _________
The globular head of myosin contains _____
The interaction between the organisms of one of the following pairs is an example for commensalism :
One of the following causes population explosion :
Identify the incorrect statement from the following :
The result of the following reaction/experiment carried out by Avery et. al. on Streptococcus pneumonia has proved conclusively that DNA is the genetic material;
Parbhani kranti, a variety of bhindi (lady's finger), is resistant to _______
Statement A : Photorespiration decreases photosynthetic output Statement B : In photorespiratory pathway, neither ATP nor NADPH is produced.
In garden pea, round shape of seeds is dominant over wrinkled shape. A pea plant heterozygous for round shape of seed is selfed and 1600 seeds produced during the cross are subsequently germinated. How many seedlings would have the parental phenotype ?
Thorns of Bougainvillea and tendrils of Cucurbita are examples for___________
In humans, what is the ratio of number of gametes produced from one male primary sex cell to the number of gametes produced from one female primary sex cell ?
Choose the right one which denotes genetic diversity.
The trachea terminates into
Which of the following tissue is not a component of a complex tissues ?
Formation of activation calyx in the egg takes place
A bivalent of meiosis I consists of: