mock-tests – VIDYA

Mock Tests

Attempt timed tests with marks and negative marking.

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Genetics & Evolution

15 Questions15 Minutes60.00 Marks

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002 CUET BIOLOGY

10 Questions10 Minutes40.00 Marks

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001 NEET BIOLOGY

20 Questions20 Minutes80.00 Marks

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001 CUET BIOLOGY

10 Questions10 Minutes10.00 Marks

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Question 1 of 10

Q1SingleMarks: 4.00Negative: -1.00

Which of the following is incorrect with reference to drug abuse?

A. Cannabinoids affect the cardiovascular system of the body.B. Heroin is extracted from the latex of Papaver somniferum.C. Nicotine is a very effective sedative and pain killer.D. Excessive dosage of coca alkaloid causes hallucinations.

Q2MatchMarks: 4.00Negative: -1.00

Name of gene is in column 'A' and encodes in column 'B'. Choose the correct match:

A		B
1.	Gene 'i'	A.	Permease
2.	Gene 'z'	B.	Repressor
3.	Gene 'y'	C.	Transacetylase
4.	Gene 'a'	D.	\(\beta\)-galactosidase

A. 1-D, 2-B, 3-C, 4-AB. 1-A, 2-C, 3-B, 4-DC. 1-B, 2-D, 3-A, 4-CD. 1-C, 2-D, 3-A, 4-B

Q3SingleMarks: 4.00Negative: -1.00

Which one of the following is not associated with the process of transcription in bacteria?

A. Rho factorB. Methyl guanosine triphosphateC. Sigma factorD. DNA-dependent RNA polymerase

Q4MatchMarks: 4.00Negative: -1.00

Match column A with column B and Choose the correct answer from the options given below:

A		B
1.	Flower colour	A.	Green
2.	Seed colour	B.	Yellow
3.	Pod colour	C.	Constricted
4.	Pod shape	D.	White

A. 1-B, 2-D, 3-A, 4-CB. 1-A, 2-D, 3-B, 4-CC. 1-A, 2-B, 3-D, 4-CD. 1-D, 2-A, 3-B, 4-C

Q5SequenceMarks: 4.00Negative: -1.00

Arrange the following events in the correct order pertaining to fertilization in the human reproductive system.

(A) The blastocyst becomes embedded in the endometrium.

(B) Finger-like projections appear on the trophoblast called chorionic villi.

(D) The zygote divides mitotically and transforms into an embryo with 8–16 blastomeres, called a morula.

Choose the correct answer from the options given below.

A. (D), (C), (A), (B)B. (A), (C), (B), (D)C. (B), (A), (D), (C)D. (C), (B), (D), (A)

Q6SingleMarks: 4.00Negative: -1.00

Which type of innate immunity is exhibited by interferons secreted by virus-infected cells to protect non-infected cells?

A. Physical barriersB. Cytokine barriersC. Physiological barriersD. Cellular barriers

Q7MatchMarks: 4.00Negative: -1.00

Match column A with column B and Choose the correct answer from the options given below:

A		B
1.	Amniocentesis	A.	Ligation of fallopian tube
2.	Maternal mortality rate	B.	Ligation of vas deferens
3.	Vasectomy	C.	Death rate
4.	Tubectomy	D.	Testing of sex

A. 1–A, 2–B, 3–C, 4–DB. 1–D, 2–C, 3–B, 4–AC. 1–C, 2–D, 3–A, 4–BD. 1–B, 2–A, 3–C, 4–D

Q8MatchMarks: 4.00Negative: -1.00

Match column A with column B and Choose the correct answer from the options given below:

A		B
1.	Clostridium butylicum	A.	Lactic acid
2.	Aspergillus niger	B.	Butyric acid
3.	Acetobacter aceti	C.	Citric acid
4.	Lactobacillus	D.	Acetic acid

A. 1-A, 2-B, 3-C, 4-DB. 1-B, 2-C, 3-D, 4-AC. 1-C, 2-B, 3-D, 4-AD. 1-C, 2-D, 3-A. 4-B

Q9SingleMarks: 4.00Negative: -1.00

Choose the correct equation from the following options to show correct relationship between Gross Primary Productivity (GPP), Respirational Losses (R) and Net Primary Productivity (NPP).

A. GPP = R / (NPP)²B. GPP = 2NPP + RC. GPP = NPP − RD. GPP − R = NPP

Q10SingleMarks: 4.00Negative: -1.00

Antibody molecule has:

A. Two peptide chainB. Three peptide chainC. Four peptide chainD. One peptide chain