Biology, 16.04.2020 19:47 brisamauro27

Touching a jellyfish can be a very painful experience whereas touching a comb jelly is not painful. Why is there a difference? Ctenophores do not possess nematocysts. Ctenophores only use nematocycts for feeding, not for defense. Nematocysts in ctenophores lack venom. Ctenophores have very reduced nematocysts that cannot penetrate human skin.

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 14:30, Honeyswish7730

Which statements describe incomplete dominance? traits are usually dominant. traits are neither dominant nor recessive. offspring exhibit an intermediate form of alleles from the parents. both alleles, one from each parent, are expressed in offspring. incomplete dominance involves the interaction of two alleles.

Answers: 2

continue

Biology, 22.06.2019 01:30, kimbllumi

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Answers: 2

continue

Biology, 22.06.2019 12:00, YoungKukie24

The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen

Answers: 2

continue

Biology, 22.06.2019 12:10, bernie24

26 a medida que cambia el clima, ¿qué tipo de reproducción más probablemente de a una especie mayores posibilidades de supervivencia?

Answers: 2

continue

You know the right answer?

Touching a jellyfish can be a very painful experience whereas touching a comb jelly is not painful....