Alaboratory mouse homozygous for an rflp marker is mated to a wild mouse that is heterozygous for that marker. one of the heterozygous individuals resulting from this cross is mated back to the wild parent. what proportion of the offspring will have the same rflp pattern as the original laboratory mouse?

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.

What is the term for a water wave that is created by an underwater earthquake?

What characteristic makes a cell membrane selectively permeable