Which of the following statements about lichens is incorrect?
A. Lichens are symbiotic relationships
between fungi and plants.
B. The partnership in a lichen is not species
specific.
C. Lichens can reproduce sexually and
asexually.
D. Lichens can extract nutrients from rocks or
rainfall.
E. Lichens are very sensitive to air pollution.
A
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What type of tissue is characterized by adherence to a basement membrane on one side and a free
surface on the opposite? a. connective b. muscle c. nervous d. epithelial e. adipose
Many living and fossil species of camelids, a mammal family containing camels, llamas, and alpacas, can be found in the Americas, but only two species can be found in Asia and one can be found in Africa
The part of the world in which the camelids probably evolved is ________. Fill in the blank(s) with correct word
What is a major difference between mitosis and meiosis?
A) Meiosis produces genetically identical daughter cells, whereas mitosis produces genetically variable daughter cells. B) Mitosis produces daughter cells, whereas meiosis produces parent cells. C) Meiosis produces two daughter cells instead of the four daughter cells produced in mitosis. D) Meiosis produces haploid cells, whereas mitosis produces diploid cells.
A tunicate looks like a sponge. How could a biologist distinguish it from a member of the Porifera?
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