FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 1176:

• JAMB 2021

The correct sequence of the movement of urea during urine formation is?

A. Glomerulus ---> Bowman's capsule -> convoluted tubule ---> Henle's loop -> collecting- tubule
B. Glomerulus -> Bowman's capsule -> convoluted tubule -> Henle's loop -> convoluted tubule -> collecting tubule
C. Convoluted tubule -> glomerulus --> Nettle's loop -> Bowman's capsule->collecting tubule
D. Convoluted tubule -> Bowman's capsule -> Henle's loop -7> glomerulus -> collecting tubule

Question 1177:

• JAMB 2021

The order of passage of food in the digestive system is

A. Ileum --> caecum ->large intestine -> rectum
B. Ileum --> colon --> caecum -> rectum
C. Large intestine --> ileum -> caecum -> rectum
D. Colon -> caecum -> ileum -> rectum

Question 1178:

• JAMB 2021

The correct sequence for the perception of smell in mammals is?

A. Chemicals --> olfactory nerve endings --> brain
B. Dissolved chemicals --> nasal sensory cells --> brain
C. Chemicals --> mucus membrane sensory cells --> brain
D. Dissolved chemicals --> sensory cells --> olfactory nerve --> brain

Question 1179:

• JAMB 2021

The appendicular skeleton is composed of the pectoral girdle?

A. Pelvic girdle, fore and hind limbs
B. Pelvic girdle and fore limbs
C. Lumbar vertebrae and pelvic girdle
D. Lumbar vertebrae, fore and hind limbs

Question 1180:

• JAMB 2021

In the mammalian respiratory system. exchange of gases occurs in the?

A. Lungs
B. Bronchi
C. Bronchioles
D. Alveoli