A species of mouse has 32 chromosomes in its muscle cells.What will be the numbers of chromosomes in the mouse′s skin cells and sperm cells?

Instructions: Choose the one NEAREST IN MEANING to the original sentence.

The youth of the country need to organize themselves into cooperatives in order to support the prime minister's drive for self-sufficiency.

Sweating can help to cool the body. This cooling is achieved mainly by:

All the following software are examples of operating systems EXCEPT

Which one of the following is a biological component of a pond ecosystem?

A certain nucleus has 12 protons and 16 neutrons.Which one of the following statements about the nucleus is NOT true?

An increase in drawing will result in

Which of the following acronyms represents a computer bus primarily designed for the transfer of data between a computer system and a mass storage device?

Which of the following nutrients is/are digested in the stomach?

__________ is a primary storage device that may be programmed and reprogrammed by the user.

If x is an odd number, which of the following is also odd?

Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.

I formed the brilliant idea of climbing the fence and to hang from the top of the rail until the bull went away.

At 20 ℃ all of the halogens are:

A shopkeeper buys 24 CD players for a wholesale price of $1800. At what price per CD player must she sell to make a profit of 10% on her cost?

In an ecosystem a population is:

Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.

The biased reporter is concerned not so much with the truth of what he writes, as with its credibility.

Eight bits are called a __________.

In a box, there are 3 white, 4 red and 2 blue marbles. What is the probability that a marble taken at random is NOT blue?

Which of the following is NOT a way in which infectious diseases can be transmitted?