Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 237 Weeks Ago, 2 Days Ago |
Questions Answered: | 12843 |
Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
1. What kind of fruit is a pea pod and the fruit of a maple tree?
Select one:
a. fleshy
b. aggregate
c. dry
d. multiple
e. simple
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2. Alternation of generations in flowering plants includes the formation of a _ (blank) _.
Select one:
a. triploid sporophyte and haploid gametophyte
b. haploid sporophyte and diploid gametophyte
c. triploid sporophyte and diploid gametophyte
d. diploid sporophyte and diploid gametophyte
e. diploid sporophyte and a haploid gametophyte
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3. What structure shows us the rate of gas exchange that takes place in the leaves of plants?
Select one:
a. cortex
b. cuticle
c. stomata
d. lenticels
e. periderm
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4. What protective membranes wrap around the brain and spinal cord?
Select one:
a. meninges
b. corpus callosum
c. cerebrospinal membranes
d. ventricles
e. hippocampus
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5. Which cells are relatively unspecialized ground tissue cells, corresponding to a generalized plant cell?
Select one:
a. epidermal
b. tracheid
c. parenchyma
d. sclerenchyma
e. meristem
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6. A malfunction of _ (blank) _ would most likely be to blame for a condition where a person has a bacterial infection within their cerebrospinal fluid.
Select one:
a. Microglia
b. Astrocytes
c. Dendrites
d. Oligodendrocytes
e. Neuron
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7. Which of the following is not a basic type of tissue?
Select one:
a. Muscular
b. Nervous
c. Reproductive
d. Epithelial
e. Connective
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8. Where is the male gametophyte found in flowering plants?
Select one:
a. pistil
b. pollen grain
c. sepals
d. filament
e. ovary
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