With more than ____ species, flowering plants dominate the plant kingdom
a. 100,000
b. 175,000
c. 260,000
d. 375,000
e. 480,000
ANSWER: c
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The Glomeromycota are called AM fungi because:
A. They shed their spores only in the morning. B. They produce fruiting bodies at night that only last through the following morning. C. They produce arbuscular mycorrhizae in the cells of plant roots. D. They decompose animal manure. E. They grow only on the chaff of ant middens.
Plant cells called ____ form flexible support strands such as the "strings" in celery
a. sclerenchyma b. tracheids c. collenchyma d. parenchyma e. vessel members
Hair color and eye color are examples of a person's
A.) recessive traits. B.) dominant alleles. C.) genotype. D.) phenotype.
The process of gene expression includes two steps: ____________________ and ____________________.
Fill in the blank(s) with the appropriate word(s).