Biology, 03.07.2019 13:30 christingle2004
Cells of an organism perform the following chemical reaction: 6co2 + 6h2o β c6h12o6 + 6o2 1. to which organism do these cells most likely belong? a. a rubber tree plant b. a whale c. a rabbit d. an earth worm
Answers: 1
Biology, 22.06.2019 00:00
Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in
Answers: 1
Biology, 22.06.2019 01:00
Works together in the synthesis, modification, packaging, and transport of lipids and proteins
Answers: 1
Biology, 22.06.2019 01:30
Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.
Answers: 2
Biology, 22.06.2019 03:00
To answer this question, researchers studied populations of the dusky salamander (desmognathus ochrophaeus) living on different mountain ranges in the southern appalachian mountains. the researchers tested the reproductive isolation of pairs of salamander populations by leaving one male and one female together and later checking the females for the presence of sperm. four mating combinations were tested for each pair of populations (a and b)Γ’β¬βtwo within the same population (female a with male a and female b with male b) and two between populations (female a with male b and female b with male a). the proportion of successful matings for each mating combination was measured. for example, when all the matings of a particular combination were successful, the researchers gave it a value of 1; when none of the matings were successful, they gave it a value of 0. then the researchers calculated an index of reproductive isolation that ranged from 0 (no isolation) to 2 (full isolation). the reproductive isolation value for two populations is the sum of the proportion of successful matings of each type within populations (aa + bb) minus the sum of the proportion of successful matings of each type between populations (ab + ba). the table provides data for the geographic distances and reproductive isolation values for 27 pairs of dusky salamander populations.
Answers: 1
Cells of an organism perform the following chemical reaction: ...
Mathematics, 01.12.2020 02:40
Biology, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40
Social Studies, 01.12.2020 02:40
Computers and Technology, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40