The type of joint found between the vertebrae is: MCQ with Answer and Explanation

The type of joint found between the vertebrae is:
A. Suture
B. Cartilaginous joint
C. Ball and socket joint
D. Hinge joint
Answer: Option B
Solution (By JKSSB Mock Tests)
Intervertebral discs are fibrocartilaginous joints (symphyses) that allow slight movement and absorb shock. Hinge joints are in knee/elbow, ball-and-socket in hip/shoulder, sutures are immovable fibrous joints in skull.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Biology Questions

Question #1
Apiculture is the rearing of:
A. Poultry birds
B. Silkworms
C. Fish
D. Honeybees

Correct Answer: Option D


Explanation:
Apiculture involves the maintenance of honeybee colonies for honey, beeswax, and pollination services. Sericulture is silkworm rearing, pisciculture is fish farming, poultry is bird rearing for eggs/meat. The most common species in India is Apis indica (Indian bee) and Apis mellifera (European bee). Apiculture requires knowledge of bee biology, management of hives, and disease control.

This question belongs to: Science Biology
Question #2
The enzyme that unwinds the DNA double helix during replication is:
A. Helicase
B. Ligase
C. DNA polymerase
D. Topoisomerase

Correct Answer: Option A


Explanation:
Helicase uses ATP to separate the hydrogen-bonded base pairs, creating the replication fork. Topoisomerase relieves supercoiling ahead of the fork. DNA polymerase synthesizes new DNA, ligase joins fragments. Helicase is essential for strand separation and replication initiation.

This question belongs to: Science Biology
Question #3
The functional unit of the kidney is the:
A. Alveolus
B. Hepatocyte
C. Nephron
D. Neuron

Correct Answer: Option C


Explanation:
The nephron is the structural and functional unit of the kidney, responsible for filtration, reabsorption, and secretion to form urine. Each kidney has about 1 million nephrons. A nephron consists of the Bowman's capsule, glomerulus, proximal convoluted tubule, loop of Henle, distal convoluted tubule, and collecting duct. Neurons are units of nervous system, alveoli of lungs, hepatocytes of liver.

This question belongs to: Science Biology