Biology - Study Mode

[#476] Lysosome is formed from which of the following cell organelles?
Correct Answer

(C) Golgi bodies

Explanation

Solution: Lysosomes originate by budding off from the membrane of the trans-Golgi network, a region of the Golgi complex responsible for sorting newly synthesized proteins, which may be designated for use in lysosomes, endosomes, or the plasma membrane.

[#477] In the cell of animals, some microorganisms and lower plants contain
Correct Answer

(B) Two centriole

Explanation

Solution: In the cell of animals, some microorganisms and lower plants contain two centriole.

[#478] When a foreign body inter into blood circulatory system the reaction is started by
Correct Answer

(B) WBC

Explanation

Solution: When a foreign body inter into blood circulatory system the reaction is started by white blood cells.

[#479] How many chambers does a human heart have?
Correct Answer

(B) 4

Explanation

Solution: Human heart has 4 chambers.

[#480] The muscle which separate the right side and left side of heart is known as
Correct Answer

(C) Septum

Explanation

Solution: A wall of muscle called the septum separates the left and right atria and the left and right ventricles.