Map distances (and recombination frequencies) are additive
A. for all distances between genes in a
chromosome.
B. for distances up to about 75 map units,
after which recombination frequencies
become higher than expected.
C. for distances up to about 50 map units, at
which point recombination frequencies
become higher than expected.
D. for distances up to about 25 map units, at
which point recombination frequency
becomes higher than expected.
E. for distances up to about 15 map units, at
which point recombination frequency
becomes lower than expected.
E
You might also like to view...
Which of the following is false with regard to the extracellular matrix?
A) These structures are external to the cell membrane, but are still an integral component of cell function. B) Extracellular matrices are only found in association with eukaryotic cells. C) Extracellular matrices play a role in determining the shape of a cell. D) Bone and cartilage are examples of cells that have specialized extracellular matrices associated with their function. E) Extracellular matrices play a role in determining the mechanical properties of tissues and organs.
The air remaining in the lung after a maximal expiration is the
A. residual volume. B. vital volume. C. tidal volume. D. vital capacity. E. tidal wave.
Which molecule is responsible for separating double-stranded DNA into single strands?
A. DNA primase B. DNA ligase C. DNA helicase D. single-stranded binding proteins E. topoisomerase
The variable(s) in the butterfly experiment
is(are) the
a. butterfly wings pattern color. b. butterfly species. c. butterfly wings pattern color and sounds emitted. d. rainforest region used. e. percentage of survivors