To make a clone of an adult animal the nucleus of what cell is removed and replaced?
a. unfertilized egg
b. fertilized egg
c. Sperm
d. stem cell
e. red blood cell
ANSWER: a
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1.Yes, because biofuels are made from renewable energy sources and have lower emissions. 2.No, because the environmental benefits do not outweigh the personal costs.
What are two different fates of the products of catabolism? What is the role of these next steps in microbial growth?
What will be an ideal response?
Which of the following descriptions applies to megaphylls?
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