Answer the following statements true (T) or false (F)
1. Flowers, fruits, and endosperm are defining characteristics of the angiosperms.
2. Placental transfer tissues are necessary because plant embryos are incapable of photosynthesis.
3. The K/T event was the transition of plants from water to land.
4. Horizontal gene transfer is restricted to prokaryotes and protists.
1. TRUE
2. TRUE
3. FALSE
4. FALSE
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A taxon that includes only birds and bats, two clades of vertebrates capable of flight, is considered ____
a. paraphyletic b. polyphyletic c. monophyletic d. complete e. incomplete
This phylum of nonvascular plants has about 10,000 known living species, including those in the
genus Sphagnum, a peat moss used by humans for its absorbent property and also as a fuel.
a. Hepatophyta b. Pterophyta c. Bryophyta d. Lycophyta e. Anthocerophyta
Inversions are most likely to affect an organism's phenotype
A) if one or both of the inversion's breakpoints lies within the transcribed region of a gene. B) if the inversion's breakpoints are on either side of a gene and its regulatory regions and the entire gene is reversed in the genome. C) if the inversion is pericentric. D) if the inversion is paracentric. E) if the inversion is small.
Name the two cycles in which bacteriophages act when they infect bacteria
What will be an ideal response?