Biology

Animal Tissue and Anatomy

1,349 Questions

Test your knowledge of animal tissues and anatomical structures with these practice questions. The set covers human organs, reproductive systems, and sensory receptors. These fundamental biology topics frequently appear in medical and competitive examinations.

Sensory receptorsReproductive organsBody structure frameworkEar drum pressureExcretory system

Animal Tissue and Anatomy Questions

Multiple choice

Which organ does the work of thinking?

  1. Brain

  2. Kidney

  3. Heart

  4. Stomach
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The brain is the central organ of the nervous system and is responsible for cognitive functions, including thinking, memory, and decision-making.

Multiple choice

Body cavity of Aschelminthes is

  1. Enterocoelom

  2. Haemocoel

  3. Pseudocoelom

  4. Schizocoel
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Aschelminthes (nematodes) are characterized by having a pseudocoelom, which is a body cavity not completely lined by mesoderm.

Multiple choice

Which of the following organs synthesize bile?

  1. Liver

  2. Spleen

  3. Gall bladder

  4. Pancreas
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The liver is the organ responsible for synthesizing bile, which is essential for the digestion and absorption of fats. The gall bladder stores and concentrates bile, but it does not synthesize it.

Multiple choice

The temporary anus of paramecium is also called

  1. cytopyge

  2. cytopharynx

  3. cyton

  4. all of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

 In paramecium, during the time of ingestion a minute aperture called cell anus called as cytopyge or cytoproct is visible.

Multiple choice

Mesothelium is

  1. simple cuboidal epithelium

  2. simple columnar epithelium

  3. simple squamous epithelium

  4. simple ciliated epithelium
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Mesothelium is a membrane composed of simple squamous cells that form the lining of several body cavities. It is a form of simple squamous epithelium.