General Science - Biology MCQs

51. Consider the following statements:
1. A person with B blood group can receive from B or O blood groups and can donate to those with B or AB Blood Groups
2. A person with “Bombay Blood group” can receive blood from a person who also has same blood group
Which among the above is / are correct ?

[A] Only 1
[B] Only 2
[C] Both 1 & 2
[D] Neither 1 nor 2

Show Answer

52. Which one of the following diseases is locally known as Monkey disease?

[A] Kyasanur forest disease
[B] Japanese Encephalitis
[C] Malaria
[D] Mad cow disease

Show Answer

53. Diabetes mellitus is associated with which of the following:
1. Too much insulin in the blood
2. Too high a blood glucose level
3. Blood that is too dilute
Select the correct option from the codes given below:

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

Show Answer

54. Xerophytes can tolerate and stand against _?

[A] High temperature
[B] Severe Cold
[C] High humidity
[D] Drought Conditions

Show Answer

55. Consider the following differences between biosimilars and generics:

  1. While generics are made of complex chemical synthesis, biosimilars are simple structure made of living cells.
  2. Biosimilars are usually higher in purity and potency compared to generics.

Which of the above is/are correct statements?

[A] Only 1
[B] Only 2
[C] Both 1 & 2
[D] Neither 1 nor 2

Show Answer

56. How the heartwood is different from sapwood in plants?

  1. While heartwood performs the function of water-conducting, sapwood provides strength
  2. Heartwood is more susceptible to pests and microbes in comparison to sapwood

Select the correct option from the codes given below:

[A] Only 1
[B] Only 2
[C] Both 1 & 2
[D] Neither 1 nor 2

Show Answer

57. Consider the following statements:

  1. Cis and Trans configuration is a feature of saturated fatty acids.
  2. While Trans fats are beneficial and can promote good cholesterol, Cis fats are considered harmful.

Which of the above statements is/are correct?

[A] Only 1
[B] Only 2
[C] Both 1 & 2
[D] Neither 1 nor 2

Show Answer

58. Consider the following diferences between RBCs and WBCs in human body:

  1. RBCs are smaller in size but larger in number compared to WBCs
  2. While RBCs do not have nucleus, WBCs have nucleus

Which of the above statements is/are correct?

[A] 1 Only
[B] 2 Only
[C] Both 1 and 2
[D] Neither 1 nor 2

Show Answer

59. Chlorophyll:
1. is found only in higher plants
2. absorbs green light of the spectrum to produce energy
3. a magnesium containing protein
Which among the above is / are correct?

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

Show Answer

60. The major difference between cartilage and bone is that:

[A] While Bone is a part of skeletal system, cartilage is a part of some other system
[B] While bone is made of collagen and calcium salts, cartilage is made of only collagen
[C] While bones have blood vessels, Cartilage have no blood vessels
[D] All of the above statements are correct

Show Answer

Advertisement [contact-form-7 id="141158" title="Contact form 1"]