Biology, 26.01.2021 07:50, chloeozenghar1
HURRY 100 POINTS
which are examples of cartilaginous fish?
A. seahorses, skates, hagfish
B. skates, rays, sharks
C. lampreys, hagfish, pufferfish
D. goldfish, tuna, salmon
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 13:30, daniellealex
Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?
Answers: 1
Biology, 22.06.2019 20:10, shawn20034
True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.
Answers: 1
HURRY 100 POINTS
which are examples of cartilaginous fish?
A. seahorses, skates, hagf...
A. seahorses, skates, hagf...
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