In eukaryotic cells, cellular respiration takes place in the
nucleus
cytoplasm
centrioles
mitochondrion
Correct answer is D
No explanation has been provided for this answer.
Gaseous exchange in the lungs takes place in the
alveoli
bronchi
bronchioles
trachea
Correct answer is A
No explanation has been provided for this answer.
The by-product of photosynthesis is
CO2
O2
C6H12O6
H2O
Correct answer is B
No explanation has been provided for this answer.
One of the following diseases is caused by fungi
cassava mosaic
coffee leaf rust
leaf blight of cassava rossette
Tomato mosaic
Correct answer is B
No explanation has been provided for this answer.
The lowest unit of classification is the
class
genus
phylum
species
Correct answer is D
Option D is correct. This is because, species is the lowest unit in the hierarchy of classifying living organisms. See the illustration below:
From kingdom → phylum → class → order → family → genus → species