Which of the following is not one of the main functions of a vascular bundle?
a. Conduct water
b. Transport ions within the plant body.
c. Conduct nutrients to the rest of the plant body.
d. Support upright stems.
e. Conduct photosynthesis.
e
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A ________ is a disease that primarily infects animals but can be transmitted to humans
A) nosocomial infection B) zoonosis C) vector infection D) mudurane
Which of the following statements about the structure or composition of DNA is FALSE?
A. DNA is a double helix. B. Complementary base-pairing occurs between pyrimidine and purine bases. C. The amount of thymine closely approximates that of guanine within a particular organism. D. Each nucleotide within a DNA is separated by about 0.34 angstroms. E. Adenine pairs with thymine and guanine with cytosine.
Define and explain the use of antisense technology in plant biotechnology
What will be an ideal response?
A DNA (library/microarray/screen) may be used to study the complex, changing patterns of mRNA production in an organism.
Fill in the blank(s) with the appropriate word(s).