2 years ago

Why do animal cells not need central vacuoles? Help A.S.A.P! Please!

Physics

1 answer:

Tamiku [17]2 years ago

8 0

Answer:

This is because animals do not need to store as much water as plants.

Explanation:

Animals generally have smaller vacuoles than plants. Plants have large vacuoles that can occupy a large portion of their cell (up to 30 percent). The major function of the vacuole is to store water and maintain cell turgidity and pressure against the cell wall.

Animals on the other hand do not have a rigid cell wall, rather, they have a flexible cell membrane. As a result of this, they do not need to store water in vacuoles.

You might be interested in

What is calculated by speed of light/wavelength?

zhenek [66]

Frequency of oscillation = speed of light/wave length

6 0

3 years ago

1. Which object has the greatest inertia?

Digiron [165]

Answer:

1.c,2.c,3.a,4.d

Explanation:

the following answer are listed with there number

7 0

3 years ago

A piano tuner uses a tuner to create a tone of 5.00 x 10² Hz. When a key on the piano is struck he hears 5 beats per second. Wha

Grace [21]

Yo answer is 605 hz that is the average hz of a piano

6 0

2 years ago

5. A backpack weighs 9.2 newtons and has a mass of 5 kg on the moon. What is the

Varvara68 [4.7K]

Answer:

The strength of gravity on the moon is $1.84\ m/s^2$ .

Explanation:

We have,

Weight of the backpack, W = 9.2 N

Mass, m = 5 kg

It is required to find the strength of gravity on the moon. Weight of an object is given by :

W = mg

g is strength of gravity on the Moon

$g=\dfrac{W}{m}\\\\g=\dfrac{9.2\ N}{5\ kg}\\\\g=1.84\ m/s^2$

So, the strength of gravity on the moon is $1.84\ m/s^2$ .

3 0

3 years ago

Help please :) 15 points.

ladessa [460]

Answer:

south

Explanation:

5 0

2 years ago