Biology GK MCQ Questions SET-3 with Answers free PDF Download

Biology GK MCQ Questions SET-3 with Answers free PDF Download

We have provide GK MCQ Questions for Biology GK questions with Answers free PDF. Download based on the important concepts and topics given in the textbook as per new exam pattern. All these Biology GK MCQs Multiple Choice Questions with Answers provided here with detailed solutions. Use them as reference and be confident in the actual exam by practicing the MCQ Quiz Questions of Biology GK as much as you can. Each question has four options followed by the right answer.

MCQ Questions for Biology GK with Answers

Q1. Haemophilia is a hereditary disease carried by

(i) Females and expressed by males
(ii) Males and expressed by males
(iii) Females and expressed by females
(iv) Males and expressed by females

(i) Females and expressed by males

Q2. Blood group which has both antibodies is

(i) A
(ii) B
(iii) AB
(iv) O

(iv) O

Q3. Which of the following does not occur during mitosis?

(i) Spindle formation
(ii) Condensation of the chromosomes
(iii) Breakdown of the nuclear membrane
(iv) Replication of the DNA

(iv) Replication of the DNA

Q4. The C shape of the tracheal cartilage is important because

(i) Divide the nasal cavity
(ii) Allows for expansion or contraction of the trachea
(iii) Provide a surface for the sense of smell
(iv) All of the above

(ii) Allows for expansion or contraction of the trachea

Q5. Excess of fat in the body is stored in

(i) Adipose tissue
(ii) Acrosome
(iii) Erythrocytes
(iv) Bone marrow

(i) Adipose tissue

Q6. Smallest bone of human body is

(i) Nails
(ii) Fibula
(iii) Bone of nose
(iv) Stapes

(iv) Stapes

Q7. The tallest moss in the world is

(i) Funaira
(ii) Dawsonia
(iii) Marchantia
(iv) Sporophyte

(ii) Dawsonia

Q8. Plasmodium is a

(i) Symbiont
(ii) Parasite
(iii) Saprophyte
(iv) All of the above

(ii) Parasite

Q9. Prokaryotic cell differs from eukaryotic cell in lacking

(i) DNA
(ii) Nuclear membrane
(iii) Cell organelles
(iv) RNA

(ii) Nuclear membrane

Q10. The number of pyrenoids in a cell of Spirogyra is

(i) 1
(ii) 2
(iii) 3-5
(iv) Numerous

(iv) Numerous

Q11. Which of the following systems in man is affected by the bite of cobra ?

(i) Digestive
(ii) Nervous
(iii) Excretory
(iv) Circulatory

(ii) Nervous

Q12. The muscle which separate the right side and left side of heart is known as

(i) Keratin
(ii) Maxilla
(iii) Septum
(iv) Tubercules

(iii) Septum

Q13. Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of

(i) hormones
(ii) enzymes
(iii) proteins
(iv) vitamins

(ii) enzymes

Q14. Plants are killed in winter by frost

(i) because of desiccation and mechanical damage to the tissues
(ii) because no photosynthesis takes place at such low temperature
(iii) because respiration ceases at such low temperature
(iv) because there is no transpiration

(i) because of desiccation and mechanical damage to the tissues

Q15. Which statement concerning the diagnosis of ADHD is true?

(i) Boys are more likely to be diagnosed with ADHD than girls
(ii) Most children “outgrow” symptoms of ADHD
(iii) About 20 percent of school-age children are diagnosed with ADHD
(iv) Racial minority status is a good predictor of being diagnosed with ADHD

(i) Boys are more likely to be diagnosed with ADHD than girls

Q16. Alveoli is related to which of the following system of human body?

(i) Excretory system
(ii) Respiratory system
(iii) Circulatory system
(iv) Reproductive system

(ii) Respiratory system

Q17. The basic functional unit of kidney is

(i) Henle’s loop
(ii) Nephron
(iii) Nephridium
(iv) Pyramid

(ii) Nephron

Q18. Rain water helps to increase the __ to some extent.

(i) phosphorous contents
(ii) nitrogen contents
(iii) calcium contents
(iv) potash contents

(iii) calcium contents

Q19. Which Vitamin is obtained from Sun rays?

(i) Vitamin C
(ii) Vitamin D
(iii) Vitamin K
(iv) Vitamin A

(ii) Vitamin D

Q20. Nephrology is the study of

(i) Lung
(ii) Kidney
(iii) Heart
(iv) Brain

(ii) Kidney

Q21. Most abundant tissues of our body are

(i) muscular
(ii) connective
(iii) epithelial
(iv) nervous

(ii) connective

Q22. Which of the following is the scientific name of human being?

(i) Melongena Sapiens
(ii) Tigris Solanum
(iii) Homo Nigrum
(iv) Homo Sapiens

(iv) Homo Sapiens

Q23. Filtration of blood takes place in

(i) Heart
(ii) Kidney
(iii) Liver
(iv) Spleen

(ii) Kidney

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