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
  1. vulva

  2. labia

  3. clitoris

  4. fallopian tubes

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A small organ located near the opening of the vagina is a sensitive site of sexual excitement. Its only purpose is sexual pleasure.

Multiple choice
  1. mons pubis

  2. pudendal cleft

  3. uterine horns

  4. perivitelline space

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The uterine horns are the areas where the uterus and the fallopian tubes meet. It is also the site of attachment for the round ligament of uterus.

Multiple choice
  1. the heart

  2. the brain

  3. the liver

  4. kidney

  5. skin

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

The skin is the largest organ in a human body. It is made up of multiple layers of ectodermal tissues. The skin protects the body against pathogens and excessive water loss. It also helps in temperature regulation and protection of vitamin D folates.

Multiple choice
  1. urethra

  2. ureter

  3. cervix

  4. placenta

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The cervix is the lower, narrow part of the uterus that forms the canal connecting the uterine cavity to the vagina. It's the passage through which the uterus opens into the vagina. The urethra and ureter are part of the urinary system, and placenta is a pregnancy-related temporary organ.

Multiple choice
  1. Lungs

  2. Brain

  3. Liver

  4. Kidney

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Headache, vomiting, and unconsciousness are classic symptoms of brain involvement because increased intracranial pressure or inflammation affects consciousness centers. While lungs and liver problems can cause nausea, and kidney issues can cause headaches, this specific symptom cluster strongly indicates brain pathology.

Multiple choice
  1. Liver

  2. Brain

  3. Heart

  4. Lungs

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Jaundice occurs when the liver cannot properly process bilirubin (a breakdown product of red blood cells), causing yellowing of skin and eyes. While other organs may be affected in various diseases, jaundice specifically indicates liver dysfunction.

Multiple choice
  1. mouth

  2. tongue

  3. duodenum

  4. lungs

  5. None of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Stensen duct is the route that saliva takes from the major salivary gland into the mouth.