A scientist sketches bacteria observed in different samples.
Which question is the scientist most likely trying to answer about the bacteria?
A) What methods of reproduction do they use?
B) How large is the nucleus in each bacterium?
C) Which types of bacterium are in each sample?
D) How many cells make up each bacterium?
Answers: 1
Biology, 21.06.2019 13:00, calmicaela12s
Covalent bonds are formed between metals and boiling points true or false
Answers: 2
Biology, 21.06.2019 19:00, ella3714
Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles
Answers: 1
Biology, 21.06.2019 20:00, jjxt126
Read the following scenario to answer the following question. over the past 60 years, many amphibian species have experienced significant population declines, and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. when most populations of a wide-ranging amphibian species are lost and the few remaining populations are widely separated, we expect to see that a. the founder effect becomes increasingly important b. microevolution no longer occurs c. gene flow between populations is reduced d. artificial selection becomes a greater factor in microevolution
Answers: 2
A scientist sketches bacteria observed in different samples.
Which question is the scientist most l...
Mathematics, 23.03.2021 01:00
Mathematics, 23.03.2021 01:00
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