Pollen from a plant with the S1S2 genotype is recognized and allowed to germinate on the stigma of the same plant with the S1S2 genotype. According to the S-system hypothesis, this indicates that the plant is _____
A) self-compatible and can self-pollinate.
B) self-compatible and must cross-pollinate.
C) self-incompatible and can self-pollinate.
D) self-incompatible and must cross-pollinate.
A
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What is the ploidy of an organism that is 7n, where n = 5?
A) 5 B) 7 C) 12 D) 35 E) 57
What are somites?
a. neural tissue that gives rise to the cranial nerves b. neural tissue that give rise to the peripheral nerves c. neural tissue that gives rise to the two hemispheres of the brain d. mesoderm tissue that gives rise to the bones and skeletal muscles of the trunk e. mesoderm tissue that gives rise to the smooth muscles of the heart and lungs
Trigeminal neuralgia is caused by compression of ____
a. cranial nerve II b. ganglia c. cranial nerve V d. one of the lumbar spinal nerves e. one of the sacral spinal nerves
________ is the field concerned with the management and analysis of biological data using computers.
Fill in the blank(s) with the appropriate word(s).