Some animals, like humans, have two eyes on the front of the head that perceive a mostly overlapping visual field. In
contrast, some herbivores (rabbits, for example) have eyes on the sides of their head and visual fields that may not overlap
at all. How does this impact perception of the environment?
a. Humans have better depth perception and a wider field of vision than rabbits.
b. Humans have poorer depth perception and a narrower field of vision than rabbits.
c. Humans have better depth perception and a narrower field of vision than rabbits.
d. Humans have poorer depth perception and a wider field of vision than rabbits.
e. Due to integration by the brain, there is really no difference in depth perception or visual field size when
comparing humans to rabbits.
ANSWER: c
You might also like to view...
Although the specific mechanism of RNA interference has not been fully defined, it involves
A. double stranded RNA interference with mRNA. B. double stranded RNA interference with DNA. C. double stranded DNA interference with mRNA. D. double stranded mRNA interference with DNA.
Dosage refers to the number of copies of each gene in a chromosome
A. true B. false
In plants with only primary growth, the epidermis is not
A. one cell thick. B. the outer protective coating of the plant. C. produced by the protoderm. D. covered by a waxy layer that constitutes the cuticle. E. covered with bark.
Crossing over is one of the most important events in meiosis because
a. it produces new arrays of alleles on chromosomes. b. homologous chromosomes must be separated into different daughter cells. c. the number of chromosomes allotted to each daughter cell must be halved. d. homologous chromatids must be separated into different daughter cells. e. it is the mechanism through which twins are produced.