Forwarded from Learn hub ((....)u)
❤4
Forwarded from Learn hub ((....)u)
Today we gonna practice biology entrance exam so share for urs friend
Forwarded from Bekiii
Q1. Which organelle is known as the “powerhouse of the cell”?
Anonymous Quiz
12%
A) Nucleus
7%
B) Ribosome
79%
C) Mitochondrion
2%
D) Golgi apparatus
❤1
Forwarded from Bekiii
In humans, the exchange of gases (O₂ in, CO₂ out) occurs in the:
Anonymous Quiz
16%
A) Trachea
18%
B) Bronchi
57%
C) Alveoli
9%
D) Larynx
Forwarded from Bekiii
. The functional unit of the kidney is the:
Anonymous Quiz
60%
A) Nephron
15%
B) Alveolus
10%
C) Axon
15%
D) Neuron
😁10👎4❤1😱1
Forwarded from Bekiii
Which process produces gametes (sperm and egg cells)?
Anonymous Quiz
15%
A) Mitosis
53%
B) Meiosis
28%
C) Fertilization
4%
D) Binary fission
👏4
❤1👍1