The condition occurring when an organism has a 2n + 1 chromosome composition is known as
a. monosomy.
b. trisomy.
c. diploid.
d. haploid.
e. both trisomy and haploid.
B
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If you view a cell in which the genetic material is beginning to be visible as separate bodies, and the nucleolus has disappeared from view, you may surmise that the cell is in
a. telophase. b. anaphase. c. prophase d. metaphase e. interphase.
Bone remodeling
What will be an ideal response?
Which of the following statements about fruits is NOT true?
A. A blackberry is an example of a simple fruit. B. Most fruits are simple fruits, derived from a single ovary. C. A fleshy fruit has a fleshy pericarp, as in a peach. D. A dry fruit may split at maturity to release its seeds, as in a pea or bean pod. E. A multiple fruit, such as a pineapple, forms from many individual flowers on a stem.
Which statement is true about the type of light used by plants to make sugar during photosynthesis?
A) Its wavelength is similar to X rays. B) Its wavelength is similar to radio waves. C) It comes from within the visible portion of the electromagnetic spectrum. D) It is infrared. E) It is very high energy with long wavelengths.