Practice MCQ Questions and answers on Biology-GK Page-6 section-4

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12

51.
Where the mature sperm are produced?

A. Scrotum

B. Vas deferens

C. Prostate gland

D. Testes

Answer & Solution Discuss in Board Save for Later

52.
During rainy season wooden doors are difficult to open or closure because of ?

A. Imbibition

B. Plasmolysis

C. Diffusion

D. Osmosis

Answer & Solution Discuss in Board Save for Later

53.
Which statement concerning the diagnosis of ADHD is true?

A. Boys are more likely to be diagnosed with ADHD than girls

B. Most children "outgrow" symptoms of ADHD

C. About 20 percent of school-age children are diagnosed with ADHD

D. Racial minority status is a good predictor of being diagnosed with ADHD

Answer & Solution Discuss in Board Save for Later

54.
According to Erikson, the goal of adolescence is to

A. Independent identity

B. Explore who they are

C. Both a & b

D. None of the above

Answer & Solution Discuss in Board Save for Later

55.
Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?

A. Parthenium

B. Elephant grass

C. Water hycinth

D. Mogar grass

Answer & Solution Discuss in Board Save for Later

56.
Lichens are the best indicator of

A. Air pollution

B. Water pollution

C. Soil pollution

D. Noise pollution

Answer & Solution Discuss in Board Save for Later

57.
Which one of the following processes takes place in lakes during eutrophication?

A. Rapid destruction of algal growth

B. Excessive availability of dissolved oxygen

C. Loss of dissolved nutrients from water

D. Excessive entry of nutrient into water

Answer & Solution Discuss in Board Save for Later

58.
Which organelles supply energy to the cell?

A. Mitochondria

B. Cytoplasm

C. Ribosomes

D. None of the above

Answer & Solution Discuss in Board Save for Later

59.
Who of the following is known as the Father of Biology?

A. Darwin

B. Lamarck

C. Aristotle

D. Theophrastus

Answer & Solution Discuss in Board Save for Later

60.
Which is not a function of the cell membrane?

A. Helps substances pass from the cytoplasm into the nucleus

B. Keeps materials within the cell separated from the environment outside the cell

C. Helps control the movement of materials into and out of the cell

D. Allows the cell to change shape under pressure

Answer & Solution Discuss in Board Save for Later

1 2 3 4 5 6 7 8 9 10

Practice MCQ Questions and answers on Biology-GK

51. Where the mature sperm are produced?

Answer & Solution

52. During rainy season wooden doors are difficult to open or closure because of ?

Answer & Solution

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

Answer & Solution

54. According to Erikson, the goal of adolescence is to

Answer & Solution

55. Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?

Answer & Solution

56. Lichens are the best indicator of

Answer & Solution

57. Which one of the following processes takes place in lakes during eutrophication?

Answer & Solution

58. Which organelles supply energy to the cell?

Answer & Solution

59. Who of the following is known as the Father of Biology?

Answer & Solution

60. Which is not a function of the cell membrane?

Answer & Solution

Read More Section(Biology)

51.
Where the mature sperm are produced?

52.
During rainy season wooden doors are difficult to open or closure because of ?

53.
Which statement concerning the diagnosis of ADHD is true?

54.
According to Erikson, the goal of adolescence is to

55.
Which one of the following weeds is effective in controlling water pollution caused by industrial effluents?

56.
Lichens are the best indicator of

57.
Which one of the following processes takes place in lakes during eutrophication?

58.
Which organelles supply energy to the cell?

59.
Who of the following is known as the Father of Biology?

60.
Which is not a function of the cell membrane?