Biology, 16.02.2021 01:40, kathrynsalomon
What are common features of animals?
All animals are diploid, heterotrophic, multicellular, have cell walls, and reproduce sexually.
All animals are haploid, heterotrophic, multicellular, have no cell wall, and reproduce sexually.
All animals are diploid, autotrophic, multicellular, have no cell wall, and reproduce sexually.
All animals are diploid, heterotrophic, multicellular, have no cell wall, and reproduce sexually.
Answers: 3
Biology, 21.06.2019 18:30, smelcher3900
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 3
Biology, 21.06.2019 21:30, kaymillsaps
Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?
Answers: 2
Biology, 21.06.2019 22:00, kmh05
Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.
Answers: 2
What are common features of animals?
All animals are diploid, heterotrophic, multicellular, have ce...
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