1.From which of the following structures does a flatworm expel solid waste?
A.vesicle
B.mouth
C.pores in skin
D.cloaca
2.Which of the following best describes the excretory system of a flatworm for liquid waste?
A.highly branched
B.nonexistent
C.simple tube
D.unicellular
3.In which cellular structure is plant waste stored?
A.cytoplasm
B.cell membrane
C.central vacuole
D.cell wall
2007-03-20 07:33:57 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Biology
Alright, so I just took this quiz, haha. and I checked the answers and none of these people have it right, so the correct answers are really:
1. B
2. A
3. C
2007-03-20 23:27:17 · answer #1 · answered by drawnbeyondreason 2 · 56⤊ 3⤋
Flatworm Excretory System
2017-03-02 09:40:48 · answer #2 · answered by ? 4 · 0⤊ 1⤋
In this order:
1. D
2. B
3. C
Flat Worms expel solid waste from their cloaca located on the opposite side of the body from the mouth.
Flatworms don't produce liquid waste.
Waste is stored inside of a vacuole while in a cell, and is excreted when the vacuole merges with the cell membrane.
2007-03-20 07:55:54 · answer #3 · answered by Darc 2 · 0⤊ 23⤋
i just took this test
1.b
2.a
3.c
drawnbeyondreason was almost right but number three is actually the central vacuole.
2016-03-16 17:36:15 · answer #4 · answered by karissa 1 · 7⤊ 0⤋
1. B - except the tapeworm that does not need to expel solid waste.
2. D. they are individual flame cells.
3. C
2007-03-20 07:48:40 · answer #5 · answered by ATP-Man 7 · 0⤊ 21⤋
I think you are gonna find that people are NOT gonna help you do your homework. At least not for free.
Most people come in Answers for fun and recreation and to see what fools are asking dumb questions. Most people are not gonna help children do their homework.
I suggest you take good notes, read the text, study, get in a study group and do your own homework. If a subject becomes a problem for you, consult with your parents and teacher and or get a tutor.
2007-03-20 07:53:08 · answer #6 · answered by Anonymous · 1⤊ 30⤋