Biology Questions Practice Question and Answer

Q:

Which of the following diseases is caused by fungus?

657 0

  • 1
    Ringworm
    Correct
    Wrong
  • 2
    Diarrhoea
    Correct
    Wrong
  • 3
    Small pox
    Correct
    Wrong
  • 4
    Polio
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "Ringworm"

Q:

Psidium guajava is the scientific name of ___________.

657 0

  • 1
    Guava
    Correct
    Wrong
  • 2
    Mango
    Correct
    Wrong
  • 3
    Bamboo
    Correct
    Wrong
  • 4
    Jack fruit
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "Guava"

Q:

Which of the following can degrade detritus into simpler inorganic substances?

653 0

  • 1
    Algae
    Correct
    Wrong
  • 2
    Phytoplankton
    Correct
    Wrong
  • 3
    Fungal enzymes
    Correct
    Wrong
  • 4
    Lichens
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "Fungal enzymes"
Explanation :

1. Fungal enzymes decompose simple inorganic substances.

2. Fungi are a type of microorganisms that decompose organic matter.

3. Enzymes break down organic matter into smaller molecules, which can then be used by the body of the fungus.

Q:

In which part of the female flower does fertilization take place?

651 0

  • 1
    Ovary
    Correct
    Wrong
  • 2
    Stigma
    Correct
    Wrong
  • 3
    Filament
    Correct
    Wrong
  • 4
    Style
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "Ovary"

Q:

About 70% of the Sun is made up of ____.

648 0

  • 1
    Hydrogen
    Correct
    Wrong
  • 2
    Oxygen
    Correct
    Wrong
  • 3
    Carbon
    Correct
    Wrong
  • 4
    Helium
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "Hydrogen"

Q:

Pregnant women usually become deficient in

645 0

  • 1
    Sodium and Calcium
    Correct
    Wrong
  • 2
    Iron and Sodium
    Correct
    Wrong
  • 3
    Calcium and Iron
    Correct
    Wrong
  • 4
    Magnesium and Iron
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "Calcium and Iron "

Q:

Which of the following factors is responsible for the disease called 'Mad Hatter's Disease'?

644 0

  • 1
    Inhalation of iron dust
    Correct
    Wrong
  • 2
    Inhaling silica dust
    Correct
    Wrong
  • 3
    Mercury poisoning
    Correct
    Wrong
  • 4
    Vitamin-D deficiency
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "Mercury poisoning"
Explanation :

1. Mercury poisoning is responsible for which of the following diseases called 'Mad Hatter's Disease'?

2. Mad Hatter's Disease is a form of mercury poisoning that affects the brain and nervous system.

3. There is a risk of mental and behavioural changes, such as confusion, hallucination, and irritability etc. in this disease.

Q:

A/an ______ is any substance that causes your immune system to produce antibodies against it.

644 0

  • 1
    protein
    Correct
    Wrong
  • 2
    glucose
    Correct
    Wrong
  • 3
    platelet
    Correct
    Wrong
  • 4
    antigen
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "antigen"

  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