Which of the following produces no seeds?
a. cycads
b. conifers
c. horsetails
d. ginkgos
e. tomatoes
C
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Does all learned behavior require a conscious decision before responding to a stimulus? Explain why or why not.
What will be an ideal response?
Respond to statements 99–103 in reference to the five plant
tissues listed below. a. protoderm b. ground meristem c. procambium d. vascular cambium e. cork cambium D 99. This tissue gives rise to periderm. D 100. This tissue gives rise to primary tissue forming xylem and phloem. M 101. This tissue gives rise to primary vascular tissue. D 102. This tissue gives rise to the protective covering that forms the bark of a tree. D 103. This tissue gives rise to the xylem and phloem of an older tree.
An inanimate object that harbors and transmits a pathogen is a ________.
A. vector B. source C. fomite D. reservoir E. carrier
Autism, Alzheimer disease, Parkinson’s disease, and schizophrenia are all associated with ____
a. copy number variants b. fragile sites c. inversions d. deletions e. translocations