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Biology

Why are populations, rather than individuals, the units of evolution?

Plants in the _______ are adapted to very short growing seasons. The summers only last for about six weeks. So, plants in this biome flower as soon as the weather warms. Most are pollinated by insects.

give the genotype of the offspring produced when an albino male Marriesfemale who is heterozygous for albinism.​

what is the cell that receives the communication from another cell? starts with ta

When Alexander Fleming discovered what was to become penicillin, he noticed that wherever mold was growing on plates of Staphylococus sp., there was a zone of inhibition of bacterial growth around the fungi. What type of symbiotic relationship does this describe?

why are animals with albinism hard to find in nature

Are there more millimeters or more centimeters in the length of a computer screen?

Here is the revised text with improved grammar and unnecessary words removed: "Which characteristics pertain to natural selection? Choose three options. It influences populations. It impacts individuals only. It happens in the presence of genetic variation. It happens when organisms are genetically identical. It favors the survival of organisms with certain traits. It randomly selects organisms for survival."

Cabbage cells have 18 chromosomes. How many chromosomes would one of the daughter cells produced by mitosis have?

PLS HELP! WILL GIVE BRAINLIST! Suppose there are 500 units of energy available at the base of a pyramid of energy. How many units of that energy will be the first level consumers store? How many units will the second level consumer store?

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