In sewage treatment, the removal of large objects and particulate matter is achieved during
A. primary treatment.
B. secondary treatment.
C. tertiary treatment.
D. quaternary treatment.
A
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Explain the difference between plasmogamy and karyogamy
What will be an ideal response?
Which of the following is NOT an advantage of asexual reproduction?
a. In stable environments, the offspring are as well adapted as the parents. b. Individual organisms do not have to seek mates. c. It is less energetically costly than sexual reproduction. d. It promotes genetic diversity. e. It is faster than sexual reproduction.
Why are tomatoes, squash, and beans considered fruits?
A. They contain seeds from a flowering plant. B. They are produced by a flowering plant. C. They develop from the reproductive structures of the flowers. D. They protect, provide nutrients for, and help distribute embryonic plants. E. All of the answer choices are correct.
When a population decreases in number until a small remnant of the original population remains, a ________ has occurred
Fill in the blank(s) with correct word