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Biology MCQ Questions with answers

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Learn Biology MCQs [Page 1 of Department 6]

1) What is the pH value range of human blood?

(A) 7.1-7.15

(B) 7.45-7.55

(D) 7.35-7.45

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Category: Biology Added by: Dhruva

Correct Answer - Option (D)

Explanation:
Blood is normally slightly basic, with a normal pH range of about 7.35 to 7.45. Usually the body maintains the pH of blood close to 7.40.

2) The main function of hemoglobin is

(A) Carries Oxygen

(B) Control Blood Pressure

(D) None of the above

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Category: Biology Added by: Dhruva

Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

3) The colour of Hemoglobin is

(A) Red

(B) Yellow

(D) Colorless

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Category: Biology Added by: Dhruva

Correct Answer - Option (A)

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4) The elastic vessels which transport blood to the heart is known as

(A) Arteries

(B) Veins

(D) None of the above

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Category: Biology Added by: Dhruva

Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

5) The elastic vessels which transport blood from the heart is known as

(A) Arteries

(B) Sinusoids

(D) None of the above

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Category: Biology Added by: Dhruva

Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

6) White blood cell act

(A) As a defence against infection

(B) As a source of energy

(D) As a medium for oxygen transport from lung to tissues

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Category: Biology Added by: Dhruva

Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

7) The top chambers of human heart are called

(A) Aorta

(B) Atrium

(D) Ventricle

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Category: Biology Added by: Dhruva

Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

8) A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive, and O positive. The blood group of the adopted son is

(A) Cannot be determined on the basis of the given data

(B) O positive

(D) A positive

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Category: Biology Added by: Shyam Dubey

Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

9) Genetic Modification (GM) technique RIDL was in news. RIDL is being developed for combating which of the following disease?

(A) Swine Flu

(B) Malaria

(D) AIDS

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Category: Biology Added by: Sandeep

Correct Answer - Option (B)

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10) Which among the following disease has the minimum incubation period, comparing to other ones?

(A) Small Pox

(B) Influenza

(D) Mumps

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Category: Biology Added by: Sandeep

Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

You are learning MCQ Questions of Biology Department : 6 | Page : 1

Departments: Each department has 100 Multiple choice questions.

Biology MCQ Questions with answers

Learn Biology MCQs [Page 1 of Department 6]

1) What is the pH value range of human blood?

2) The main function of hemoglobin is

3) The colour of Hemoglobin is

4) The elastic vessels which transport blood to the heart is known as

5) The elastic vessels which transport blood from the heart is known as

6) White blood cell act

7) The top chambers of human heart are called

8) A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive, and O positive. The blood group of the adopted son is

9) Genetic Modification (GM) technique RIDL was in news. RIDL is being developed for combating which of the following disease?

10) Which among the following disease has the minimum incubation period, comparing to other ones?

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Attempt 200+ Quizzes on Biology

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Biology MCQ Questions with answers

Learn Biology MCQs [Page 1 of Department 6]

1) What is the pH value range of human blood?

2) The main function of hemoglobin is

3) The colour of Hemoglobin is

4) The elastic vessels which transport blood to the heart is known as

5) The elastic vessels which transport blood from the heart is known as

6) White blood cell act

7) The top chambers of human heart are called

8) A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive, and O positive. The blood group of the adopted son is

9) Genetic Modification (GM) technique RIDL was in news. RIDL is being developed for combating which of the following disease?

10) Which among the following disease has the minimum incubation period, comparing to other ones?

Select Subject

Attempt 200+ Quizzes on Biology

Choose Examination

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