What is the pollen to ovule ratio of the species A plant?
a. 10
b. 100
c. 1000
d. 10,000,000
B
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Which of the following DOES NOT correctly complete this statement: The MHC (major histocompatibility complex) is important in
A. distinguishing self from non-self. B. recognizing infected cells. C. identifying bacterial pathogens. D. identifying abnormal cells. E. presenting antigenic determinants.
Where in the cell will transcription take place?
a. Mitochondria b. Nucleus c. Rough endoplasmic reticulum d. Smooth endoplasmic reticulum e. Cytoplasm
The most common form of muscular dystrophy in children is
a. myotonic. b. fascioscapulohumeral. c. Becker. d. myoclonic. e. Duchenne.
Organisms that eat other organisms are known as consumers or ____________________. Fill in the blank(s) with the appropriate word(s)