The structure labelled 4 is for
feeding
attachment
excretion
respiration
Correct answer is B
No explanation has been provided for this answer.
In a reflex action, impulse flows from
1 to 2
2 to 1
4 to 1
4 to 2
Correct answer is A
No explanation has been provided for this answer.
All the cell bodies in the spinal cord are found in
1
2
3
4
Correct answer is A
No explanation has been provided for this answer.
If the blood is too concentrated, more water is absorbed from?
5
4
3
1
Correct answer is B
The distal part of the nephron and collecting duct are mainly concerned with the detailed regulation of water, electrolyte, and hydrogen-ion balance.
12453
24135
21435
14325
31425
Correct answer is C
No explanation has been provided for this answer.