Apopulation of plants comes in two flower colors: blue and white. crossing two blue-flowered plants produces mostly blue-flowering offspring and some white-flowering offspring. crossing two white-flowered plants produces only white-flowering offspring. this indicates that the white-flowering plants are

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

You see a white marker with an orange circle and black lettering. what does this marker tell you

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that