The white-eye gene in Drosophila is recessive and sex-linked. Assume that a white-eyed female is mated to a wild-type male. What would be the phenotypes of the offspring?
What will be an ideal response?
females wild type, males white eyed
Biology & Microbiology
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Where in a limb bone would trabeculae be found?
A. in the epiphysis B. in the diaphysis C. in the compact bone D. in the marrow cavity E. in the shaft
Biology & Microbiology
The results of the butterfly experiment
a. supported the hypothesis. b. provided valuable quantitative data. c. confirmed the prediction. d. provided evidence of natural selection in action. e. all of these.
Biology & Microbiology
Movable bones are features of the sense organs associated with
a. sight. b. hearing. c. taste. d. smell. e. touch.
Biology & Microbiology
In a eudicot seed, which structure emerges
first?
a. embryonic shoot b. embryonic root c. coleoptile d. cotyledons e. the embryonic root and shoot emerge at the same time
Biology & Microbiology