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Ilya [14]
2 years ago
11

BRAINLIESTTT ASAP!!!!

Biology
1 answer:
katrin2010 [14]2 years ago
7 0

The contractile vacuole is basically a water bubble within the endoplasm of A. proteus. It's function is to regulate the water content of the cell. It is also a means of excreting its waste from the cell (out through the cell membrane) VIA diffusion. ... Without the contractile vacuole, the amoeba may burst.

This small protozoan uses tentacular protuberances called pseudopodia to move and phagocytose smaller unicellular organisms,(which may be greater in size than of amoeba), which are enveloped inside the cell's cytoplasm in a food vacuole, where they are slowly broken down by enzymes.

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How is gametogenesis different in females than in males?
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First thing is Male gametes are called sperm and Female gametes are called eggs. So some physical differences are that the eggs are spherical in shape, much larger then sperm, and are immobile (they stay in the female reproductive organ during fertilization). Sperm are smaller, are in a cone shape, and have tails so the could move to the egg during fertilization.

5 0
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4 0
3 years ago
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Which is the site of the light-dependent reactions of photosynthesis?
Darya [45]

Answer:

Thylakoids.

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2 years ago
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3 0
3 years ago
Simplify the expression 53 + 3(5 − 3).<br> 137<br> 131<br> 27<br> 21<br><br> Question 4
horsena [70]

\longrightarrow{\green{59}} 

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}

53 + 3(5 - 3) \\  \\  = 53 + 3(2) \\  \\  = 53 + 6 \\  \\  = 59

<h3><u>Note</u>:-</h3>

\sf\purple{PEMDAS\: rule.}

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

\bold{ \green{ \star{ \orange{Mystique35}}}}⋆

5 0
2 years ago
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