Small circular pieces of bacterial DNA that are used as vectors in cloning experiments are called _____
A. phages
B. viruses
C. plasmids
D. chromosomes
C
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Respond to statements 47–52 in reference to the six organization
terms listed below. a. cell b. organ system c. growth d. organ e. development f. tissue M 47. This term describes the successive stages in the formation of specialized tissues—qualitative. M 48. This is a collection of tissues specialized for common function. M 49. The vertebrate circulatory system is a good example. D 50. Here cells are working together for a specialized function. D 51. This is a quantitative term describing an increase in cell numbers. E 52. This is the smallest unit of life.
The energy an object has due to its motion
What will be an ideal response?
How does Lamarck's proposed method of evolution differ from Darwin's?
What will be an ideal response?
A cell is minimally defined by ____
a. a nucleus that contains DNA b. an organized chemical system and specialized molecules surrounded by a membrane c. an organized chemical system for harnessing energy d. a membrane comprised of phospholipids e. specialized molecules that respond to their environment