KCET biology mock test paper

Hello!! I am preparing for KCET but I am facing the problem in Biology and for the preparation I wart the mock test paper which will help in the preparation so kindly provide me the paper soon???

[Quick Sam]

As you want the KCET mock test paper for Biology so here I am providing you the paper below.

1. Four children belonging to the same parents have the following blood groups A, B, AB
and 0. Hence, the genotypes of the two parents are .................. ..
1) Both parents are homozygous for ‘A' group
2) One parent is homozygous for ‘A’ and another parent is homozygous for 'B’
3) One parent is heterozygous for ‘A’ and another parent is heterozygous for ‘B’
4) Both parents are homozygous for ‘B’ group
2. Mitotic stages are not observed in .................. ..
1) Cosmarium 2) E.coIi
3) Saccharomyces 4) Chlorella '
3. The types of ribosomes found in prokaryotic cell are .................. ..
1) 100 S 2) 80 S
3) 60 S 4) 70 S
4. The name of Smt. Thimmakka is associated with the .................. ..
1) planting and conservation of avenue trees
2) agitations against hydroelectric project
3) ‘Appiko' movement
conservation of fauna and flora of the western ghats
5. Dog distemper is a disease carried by a .................. ..
I) bacterium 2) viroid
3) prion 4) virus
(Space for Rough Work)
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4
When a fresh water protozoan is placed in marine water,
6.
l) the contractile vacuole disappears
2)
the contractile vacuole increases in size
3) a number of contractile vacuoles appear
4) the contractile vacuole remains unchanged
The 2005 Nobel Prize for Physiology/Medicine was awarded to Barry Marshall and
Robin Warren of Australia for their discovery of
7.
1) human papilloma virus causing cervical cancer
2) bacterium helicobacter pylori causing peptic ulcer
3) prions, a new biological principle of infection
4) Human lnfnnunodeficiency Virus
The following is the diagram of T.S. of Anther.
Identify the parts labelled A, B, C.
8.
Connective, B = Endothecium,
DA:
Pollen grain
C:
2)A
Connective,
Endothecium, B
Pollen grain
C
3)A
Pollen grain
Connective,
Endothecium
C
A
Pollen grain,
B:
4)
Endothecium,
Connective
C:
Pick the mammal with true placenta I
9.
2) Echidna
1) Kangaroo
4) Mongoose
3) Platypus
10. Which one of the following is correct?
1) Introns are present in in-RNA and exons are present in t-RNA'
2)
Codons are present in m-RNA and anticodons in t-RNA.
3) Every intron is a set of three terminator codons.
4) Exons are present in eukaryotes While introns are present in prokarvotes.
(Space for Rough Work)
SR-l
Page 4
11.
12.
13.
14.
15.
Casparian strips are present in the ........ .. of the root.
1) epiblema 2) cortex
3) pericycle 4) endodermis
How do you differentiate a frog from a toad?
1) Frog has no exoskeleton but toadlhas scales.
2) Frog respires through lungs but toad respires through skin.
31> Frog has a tail but toad has no tail.
4) Frog has no parotid glands but toad has a pair of parotid glands.
Column I contains larval stages and column II contains the group tolwhich it belongs.
Match them correctly and choose the right answer. ‘
Column I Column II
Planula Annelida
Mollusca
Arthropoda
Chordata
Echinoderm ata
Tornaria '
Trochophore
EDDIE»
Read the following statements A and B“.
A : Many organs of aquatic plants float in water.
B : Large air gaps are present in the collenchyma tissues of lotus leaf.
Select the correct answer.
1) Statement A is correct and B is wrong.
2) Statement B is correct and A is wrong.
3) Statements A and B bothare correct.
4) Statements A and B both are wrong.
Arrange the following in the ascending order of Linnaean hierarchy.
1) Kingdom — order — species — genus — class — family — phylum.
2) Kingdom — family — genus — species — class — phylum — order.
3) Kingdom -— phylum — class — order — family — genus — species.
4) Species — genus ~ family — order — class — phylum — kingdom.
'SR-i
(Space for Rough Work)
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Page 5
6 _ ' A-l
16. Animals which possess cleidoic eggs exhibit.
1) External fertilization and internal development
2) Internal fertilization and internal development
3) Internal fertilization and external development
4) External fertilization and external development
17. The diagram given below represents the histology of a striped muscle. Label the parts
A.B,C,D,EandF.g A ,g .
1) A — Sarcoplasm, B - Nucleus, C - Sarcolemma, D — Myofibril, E - Dark band,
F — Light band. \ -
2) A — Sarcoplasm, B - Light band, C — Myofibril, D ~ Sarcolemma, E - Nucleus,
F — Dark band.
3) A -— Light band, B — Sarcoplasm, C — Myofibril, D — Sarcolemma, E - Nucleus,
F — Dark band.
4) A — Sarcolernma, B — Nucleus, C - Dark band, D - Light band,
E - Sarcoplasm, F — Myofibril.
18. Populations are said to be allopatric when .................. ..
1) they are physically isolated by natural barriers-
2) they are sharing the same area but cannot interbreed
3) they live together and breed freely to produce viable offspring
4) they are isolated but often come together for breeding
19. The World Intellectual Property Day is observed on .................. ..
1) February, 29th 2) June, 30"“
3) April, 26‘h , 4) September, 5th
20. Which one of the following is an example of chlorophyllous thallophyte?
l) Volvarialla 2) Spirogyra
3) Nephrolepis 4) Gnetum
(Space for Rough Work)
SR-l
Biology mock test paper for KCET





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