Biology Practice Question and Answer

Q:

Plants that do not have well-differentiated body design fall in this group. The plants in this group are commonly called algae. These plants are predominantly aquatic.

934 0

  • 1
    Bryophyta
    Correct
    Wrong
  • 2
    Angiosperms
    Correct
    Wrong
  • 3
    Thallophyta
    Correct
    Wrong
  • 4
    Pteridophyta
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Thallophyta"
Explanation :

1. Plants in the Thallophyta group are commonly called algae.

2. Thallophyta group includes such plants which are produced without embryo.

3. This group includes algae and fungi. Other plants are included in Embryophyta.

4. Pteridophyta includes plants with vascular tissue.

Q:

Deficiency of which one of the following causes xeroph thalmia

929 0

  • 1
    Vitamin B3
    Correct
    Wrong
  • 2
    Vitamin B12
    Correct
    Wrong
  • 3
    Vitamin A
    Correct
    Wrong
  • 4
    Vitamin C
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Vitamin A"

Q:

Insulin facilitates glucose uptake in

923 0

  • 1
    Kidney tubule
    Correct
    Wrong
  • 2
    Brain
    Correct
    Wrong
  • 3
    Red blood cells
    Correct
    Wrong
  • 4
    Skeleton muscle
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "Skeleton muscle"

Q:

Which of the following dust causes lung cancer?

923 0

  • 1
    Led
    Correct
    Wrong
  • 2
    Asbestos
    Correct
    Wrong
  • 3
    Carbon monoxide
    Correct
    Wrong
  • 4
    Cadmium
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "Asbestos"

Q:

In human beings, the small intestine is coiled and is about ______ metres long. 

922 0

  • 1
    1 to 1.5
    Correct
    Wrong
  • 2
    3 to 3.5
    Correct
    Wrong
  • 3
    2 to 2.5
    Correct
    Wrong
  • 4
    7 to 7.5
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "7 to 7.5"

Q:

Which of the following is true about

Atrial Natriuretic Factor :

1) Peptide hormone 2) Increases blood pressure 3) Reduces blood pressure 4) Vaso constrictor 5) Cause vasodialation

911 0

  • 1
    1, 2 and 4 are true
    Correct
    Wrong
  • 2
    1,3 and 5 are true
    Correct
    Wrong
  • 3
    2 and 4 are true
    Correct
    Wrong
  • 4
    5 only is true
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "1,3 and 5 are true "

Q:

What causes hoof and mouth disease in animals?

911 0

  • 1
    Bacteria
    Correct
    Wrong
  • 2
    Protozoa
    Correct
    Wrong
  • 3
    Virus
    Correct
    Wrong
  • 4
    Insect
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Virus"

Q:

The stomach is divided into how many major portions?

910 0

  • 1
    One
    Correct
    Wrong
  • 2
    Two
    Correct
    Wrong
  • 3
    Three
    Correct
    Wrong
  • 4
    Four
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "Four"

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully