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3 years ago

How is cell division different for a unicellular organism than it is for a cell in a multicellular organism?

Physics

1 answer:

Galina-37 [17]3 years ago

4 0

Explanation:

Cells are divided by the reproductive means in unicellular organisms; whereas in multicellular organism they are the means for tissue development and maintenance in multicellular organisms. In adults, tissue renewal rather than development is the most common cell division in which several forms of cells are constantly replaced.

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What is photoelectron

Korvikt [17]

Answer:

The answer is:-

Explanation:

An electron emitted from an atom by enteraction with an photon, especially an eclectron emitted from a solid surface by the action of light.

8 0

3 years ago

Read 2 more answers

A car starts from rest and accelerates uniformly at 6.6 m/s2 for 10.s. How far does the car travel?

quester [9]

Explanation:

s = ut + 1/2at²

= 0(10) + 1/2×6.6×(10)²

= 3.3 × 100

= 330 m

5 0

3 years ago

When scientists are investigating Earth's interior, they use seismic waves as ____ evidence

dolphi86 [110]

Indirect but I not sure so please wait for someone else too answer also cause I don’t want you too get it wrong because if me if I the wrong answer

5 0

3 years ago

A wheel 30 cm in diameter accelerates uniformly from 245 rpm to 380 rpm in 6.1 s . Part A How far will a point on the edge of th

jonny [76]

Answer:

A point on the edge of the wheel will travel 199.563 radians at the given time.

Explanation:

Given;

initial angular velocity of the wheel; $\omega _i = 245 \ rev/\min = 245\ \frac{rev}{\min} \times \frac{2\pi}{1\ rev} \times \frac{1 \ \min}{60 \ s} = 25.66 \ rad/s$

final angular velocity of the wheel;

$\omega _f = 380 \ rev/\min = 380 \ \frac{rev}{\min} \times \frac{2\pi}{1\ rev} \times \frac{1 \ \min}{60 \ s} = 39.80 \ rad/s$

radius of the wheel, d/2 = (30 cm ) / 2 = 15 cm = 0.15 m

time of motion, t = 6.1 s

The angular distance traveled by the edge of the wheel is calculated as;

$\theta = (\frac{\omega_f + \omega_i}{2} )t\\\\\theta = (\frac{39.8 + 25.66}{2} )\times 6.1\\\\\theta = 199.653 \ radian$

Therefore, a point on the edge of the wheel will travel 199.563 radians at the given time.

6 0

3 years ago

Why does an empty plate not heat up in the microwave?

Leona [35]

Because the plate doesn't have water, and it's water which is heated by the microwave

7 0

4 years ago