Which of the following will ease the friction between the ends of bones in a movable joint?
Serum
Tissue
Blood plasma
Synovial fluid
Correct answer is D
No explanation has been provided for this answer.
The following are methods of measuring plant growth except
determining the fresh and dry weights of the plant
counting the number of fruits produced
measuring the increase in height of the shoot
measuring the length and breadth of a leaf
Correct answer is B
No explanation has been provided for this answer.
Study the information below. Use it to answer question below
I, II, III and IV
II, I, III and IV
III, II, I and IV
IV, I, II and III
Correct answer is D
No explanation has been provided for this answer.
Which of the following definitions best describes excretion? The
liberation of energy from food
release of faeces from the body
breakdown of food molecules
removal of the waste products of metabolism
Correct answer is D
No explanation has been provided for this answer.
Which of the following will cause wilting in plants?
Humidity
Coldness
Adequate soil water
Excessive transpiration
Correct answer is D
No explanation has been provided for this answer.