Which characteristic of the male reproductive system is not variable among animal species that reproduce sexually? view available hint(s) which characteristic of the male reproductive system is not variable among animal species that reproduce sexually? presence of genitalia. shape of genitalia. presence of a scrotum. composition of accessory fluids?

Abanana plant produces rhizomes, which are involved in?

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

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.