Biology, 15.11.2019 20:31, avisconti571
Astudy of alaskan sea lions of the same species found allele frequencies of e = 0.02 and e = 0.98. which random process is most likely responsible for this difference between the two populations?
a) natural selection favoring the recessive phenotype in the alaskan population.
b) an increase in reproductive fitness for heterozygotes in the californian population.
c) several individuals from the alaskan population migrated to the californian population.
d) a small, founding group of californian sea lions initially formed the alaskan population.
Answers: 2
Biology, 22.06.2019 02:40, pattydixon6
Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement most likely describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment. svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment. svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment. svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.
Answers: 1
Biology, 22.06.2019 03:30, codycoker4200
What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms
Answers: 1
Biology, 22.06.2019 05:10, lilmsnyah
Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla
Answers: 3
Biology, 22.06.2019 22:30, tatilynnsoto17
Which of the following correctly matches an immune system cell with the defense it produces? a. b cells release cytotoxins. b. t cells release cytotoxins. c. b cells absorb antibodies. d. t cells absorb antibodies.
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Astudy of alaskan sea lions of the same species found allele frequencies of e = 0.02 and e = 0.98. w...
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