Biology GK Question SET-5

Here you will find GK MCQ Questions for Biology GK Question with Answers PDF Free Download based on the important concepts and topics given in the textbook as per new exam pattern. This may assist you to understand and check your knowledge about the Biology GK Question. Students also can take a free test of the Multiple Choice Questions of Biology GK Question. Each question has four options followed by the right answer.

Q1.In how many parts is the human brain divided?

[A] 2
[B] 4
[C] 3
[D] 5

Correct Answer: C [3]

Q2.Zika virus can be transmitted to humans through:

Select the correct option from codes given below:

[A] Only 1
[B] Only 1 & 4
[C] Only 1, 3 & 4
[D] 1, 2, 3 & 4

Correct Answer: A [ Only 1]

Q3. Consider the following glands:

2.Pituitary Gland
Which of the above are endocrine glands?

[A] 1 & 2 Only
[B] 3 Only
[C] 1, 2 & 3
[D] None

Correct Answer: C [ 1, 2 & 3]

Q4.Which of the following two vegetables are in same Genus Solanum?

[A] Potato and Brinjal
[B] Potato and Cauliflower
[C] Brinjal and Chilli
[D] Tomato and Radish

Correct Answer: A [Potato and Brinjal]

Q5.Name the organs which have different basic structure but have similar appearance and perform similar functions.

[A] Analogous organs
[B] Homologous organs
[C] Both A and B
[D] Neither A nor B

Correct Answer: A [Analogous organs]

Q6.Japanese art ‘Ikebana’ is related to which of the following?

[A] sand art
[B] flower arrangement
[C] paper folding
[D] tree cutting

Correct Answer: B [flower arrangement]

Q7.Which one of the following is a useful functional association between fungi and the roots of higher plants?

[A] Mycorrhyza
[B] Lichen
[C] Root Nodules
[D] Cluster roots

Correct Answer: A [ Mycorrhyza]

Q8.Consider the following statements:

1.Arteries carry oxygen rich blood away from heart to all parts of the body
2.Veins carry blood back to heart
3.Capillaries connect veins and arteries
Which of the above statements is/are correct?

[A] 1 & 2 Only
[B] 3 Only
[C] 2 & 3 Only
[D] 1, 2 & 3

Correct Answer: D [ 1, 2 & 3]

Q9.Where is the hub of the global trade in ‘cut-flowers’?

[A] Japan
[B] Germany
[C] Netherlands
[D] Colombia

Correct Answer: C [Netherlands]

Q10.Which of the following is the basic chemical building block of natural rubber obtained from trees?

[A] Acetylene
[B] Isoprene
[C] Vinyl chloride
[D] None of the above

Correct Answer: B [Isoprene]

Q11.The vocal cords in men are about how many mm long?

[A] 40mm
[B] 20mm
[C] 10mm
[D] 30mm

Correct Answer: B [20mm]

Q12.Bacillus thuringiensis:

  1. Is widely used as an insecticide
  2. Is source of gene responsible for producing Bt toxin in some Genetically modified plants
  3. Is an indicator of water pollution
    Which among the above is / are correct?
    [A] Only 1 & 2
    [B] Only 2 & 3
    [C] Only 2
    [D] 1, 2 & 3

Correct Answer: A [ Only 1 & 2]

Q13. Dengue can circulate with the help of:

Select the correct option from codes given below:

[A] 2, 3 & 4 Only
[B] 4 Only
[C] 2 & 4 Only
[D] 1, 2, 3 & 4

Correct Answer: B [ 4 Only]

Q14.How many neck canals cells are found in the archegonium of a fern?

[A] Two
[B] Three
[C] Four
[D] One

Correct Answer: D [One]

Q15.HIV often changes its shape due to the presence of which of the following enzymes?

[A] Reverse Transcriptase
[B] Enterokinase
[C] Nucleoditase
[D] None of the above

Correct Answer: A [Reverse Transcriptase]

Biology GK

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