In farm animals, hormones are released into the
Blood stream
Muscle tissue
Adipose
Nervous system
Correct answer is A
Endocrine glands make chemicals called hormones and pass them straight into the bloodstream. Hormones can be thought of as chemical messages. From the blood stream, the hormones communicate with the body by heading towards their target cell to bring about a particular change or effect to that cell.
Which of the labelled parts is used by the tapeworm to attach itself to the host?
I only
II only
II and III only
I and III only
Correct answer is C
No explanation has been provided for this answer.
Hook
Genital pore
Mouth
Sucker
Correct answer is D
No explanation has been provided for this answer.
The part of the tapeworm illustrated is
Embryo
Proglottis
Rostellum
Scolex
Correct answer is D
The scolex at the anterior end of the cestode is a specialized body segment (or proglottid), which anchors the parasite to its host.
A castrated male sheep is called a
Bullock
Capon
Hog
Wether
Correct answer is D
No explanation has been provided for this answer.
WAEC Subjects
Aptitude Tests