Gaseous exchange in Aves occurs in the
tracheoles
bronchi
air sacs
trachea
Correct answer is C
No explanation has been provided for this answer.
The major site of photosynthesis in the leaf is the
palisade parenchyma
mesophyll parenchyma
upper epidermis
lower epidermis
Correct answer is A
No explanation has been provided for this answer.
Fungi are heterotropic because they
have no leaves
lack roots
are filamentous
lack chlorophyll
Correct answer is D
No explanation has been provided for this answer.
The flow of air and water in or out of the mesophyll layer of a leaf is controlled by the
stomata
lenticels
air space
guard cell
Correct answer is D
No explanation has been provided for this answer.
has a tuberous stem
has a reduced stem and thick fleshy leaves
has adventitous roots
bears many buds at the nodes
Correct answer is B
No explanation has been provided for this answer.