Which of the following best describes the role of meiosis? 1Creating egg and sperm cells (gamete sex cells).

2Producing more cells for an organism to grow bigger.

3Producing more organelles.

4Creating new cells that are

Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems

Which of the following is the most likely outcome of global warming

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.