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rjkz [21]
3 years ago
11

Which structure pumps out excess water and wastes?

Biology
1 answer:
Nat2105 [25]3 years ago
3 0

Answer:

The contractile vacuole pumps out excess water and wastes.

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What is the function of the large central vacuole
Rudik [331]

Answer:Una vacuola es un orgánulo celular presente en todas las células eucariotas vegetales. También aparece en algunas células procariotas y eucariotas animales. Las vacuolas son compartimentos cerrados o rodeados por la membrana plasmática ya que contienen diferentes fluidos, como agua o enzimas, aunque en algunos casos puede contener sólidos, por ejemplo azúcares, sales, proteínas y otros nutrientes. La mayoría de las vacuolas se forman por la fusión de múltiples vesículas membranosas. El orgánulo no posee una forma definida, su estructura varía según las necesidades de la célula en particular.

La célula vegetal inmadura contiene una gran cantidad de vacuolas pequeñas, que aumentan de tamaño y se van fusionando en una sola y grande a medida en que la célula va creciendo. En la célula madura, el 90 % de su volumen puede estar ocupado por una vacuola, con el citoplasma reducido a una capa muy estrecha junto a la pared celular.

Explanation:

4 0
3 years ago
The part of the nervous system that controls voluntary activities is the
Free_Kalibri [48]

Answer:

somatic nervous system

Explanation:

The motor division of the peripheral nervous system includes a somatic nervous system and an autonomic nervous system. The somatic nervous system (SNS) delivers motor information from the central nervous system to skeletal muscles only. Therefore, the motor responses of the somatic nervous system are consciously controlled by humans. This makes it control the voluntary actions of the body. The somatic nervous system includes the somatic motor neurons that connect the skeletal muscles with the central nervous system.

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3 years ago
What is the end of the muscle that connects to the bone that moves when the muscle contracts?
anzhelika [568]
So you have a muscle like the biceps brachii it’s origin is connected to the humerus then inserts to the radius origin didn’t move it’s static
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4 years ago
The material that makes up chromosomes is ?
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They’re made up of histones
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3 years ago
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Using the above set-up what is the phenotypic ratio of the offspring of this cross?
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B. 3:1
that's the answer
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4 years ago
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