List of top Questions asked in KCET- 2024

Select the correct statement from the following:

The chemical substances produced by some microbes which can kill or retard the growth of other microbes are known as:

Identify the bacterial disease among the following:

In a dihybrid cross between a true breeding round yellow seeded and true breeding wrinkled green seeded pea plant, the ratio of segregation of round and wrinkled seed traits in F2 is:

Match the nutrients given in List-I with the source in List-II:

List-I		List-II
1	Vitamin A	p	Bitter gourd
2	Single cell protein	q	Beans
3	Vitamin C	r	Carrots
4	Protein	s	Spirulina spp

Choose the correct option from the following :

In the prevention of air pollution, the role of a scrubber is to remove:

Match the pigments given in List I with their colour in chromatogram given in List II.

List-I (Pigments)		List-II (Colour in chromatogram)
1	Chlorophyll 'b'	p	Yellow orange
2	Carotenoids	q	Orange red
3	Chlorophyll 'a'	r	Yellow
4	Xanthophylls	s	Blue green
		t	Yellow green

Choose the correct option from the following :

Match the content of List I with List II:

List-I		List-II
1	Polyembryony	p	Black pepper
2	Perisperm	q	Banana
3	False fruit	r	Lemon
4	Parthenocarpy	s	Apple

Choose the correct option from the following :

When a flower has both stamens and carpels, it is described as:

Match the type of adaptation given in List-I with their examples given in List-II. Select the option showing correct combination

List-I (Types of adaptation)		List-II (Examples)
1	Biochemical adaptation	p	Desert lizards
2	Behavioural adaptation	q	Deep sea fishes
3	Physiological adaptation	r	Opuntia
4	Morphological adaptation	s	Kangaroo rats

Ciliated epithelial cells are present in:

When male and female gametes are morphologically distinct, the condition is known as:

Stanley Miller simulated the conditions of pre-biotic Earth using a spark-discharge apparatus. Which organic compounds were observed by him on analyzing the end product of his experiment?

The genome of HIV replicates in the macrophages with the help of an enzyme called:

In human females, the endometrium of the uterus consists of:

Which of the following is not a parasitic adaptation?

Match List-I with List-II and choose the correct answer.

List-I		List-II
1	Nitrogen rich fertilizers	p	Ozone depletion
2	Carbon dioxide	q	Eutrophication
3	Carbon monoxide	r	Greenhouse effect
4	CFC’s	s	Air pollutant

Which among the following is used to treat Emphysema?

Hydra reproduces asexually by producing:

A strict protection of biodiversity hotspots could reduce the ongoing mass extinction by almost:

Which one of the following properties is generally not applicable to ionic hydrides?

$\alpha$-D-(+)-glucose and $\beta$-D-(+)-glucose are:

The correct decreasing order of boiling points of hydrogen halides is:

Identify the incorrect statement:

Biologically active adrenaline and ephedrine used to increase blood pressure contain