IV
III
II
I
Correct answer is A
No explanation has been provided for this answer.
IV
III
II
I
Correct answer is B
No explanation has been provided for this answer.
albumen
germinal disc
yolk
air space
Correct answer is B
No explanation has been provided for this answer.
The structure that holds the yolk in position is labelled
II
I
IV
III
Correct answer is D
No explanation has been provided for this answer.
fenestra ovalis
middle ear canal
internal auditrory meatus
ear ossicles
Correct answer is D
No explanation has been provided for this answer.