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BIOslo

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
During transcription, an RNA molecule is formed   inside the nucleus.  
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Which of the following assort independently?   chromosomes  
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The farther apart two genes are located on a chromosome, the   less likely they are to be inherited together.  
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When during the cell cycle are chromosomes visible?   only during cell division  
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If two genes are on the same chromosome and rarely assort independently,   located close  
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A DNA molecule produced by combining DNA from different sources is known as   recombinant DNA.  
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All of the members of a particular species that live in one area are called a(an)   population  
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If a nutrient is in such short supply in an ecosystem that it affects an animal’s growth, the   substance is a limiting nutrient  
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The series of predictable changes that occurs in a community over time is called   ecological succession.  
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The number of different species in the biosphere is called   species diversity.  
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Which are two ways a population can decrease in size?   decreased birthrate and emigration  
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The movement of organisms into a given area from another area is called   immigration  
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