Biology, 11.12.2019 20:31, donald1255
Biotechnology is a growing field of applied biology. many crops, such as corn, have been engineered to be resistant to herbicides. therefore, farmers can spray these chemicals to kill weeds growing near the crops without worries of killing the crop itself.
how does this type of biotechnology work?
Answers: 3
Biology, 22.06.2019 05:20, bear342
Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.
Answers: 3
Biology, 22.06.2019 10:40, ConstanceBhoo301
Describe characteristics of a good respitory surface
Answers: 1
Biotechnology is a growing field of applied biology. many crops, such as corn, have been engineered...
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