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stealth61 [152]
3 years ago
12

salmon reproduce by _______ fertilization because a female salmon releases her eggs into the riverbed before the male covers the

m with his sperm
Biology
2 answers:
strojnjashka [21]3 years ago
5 0
External Fertilization
vladimir1956 [14]3 years ago
5 0

Answer: External

Explanation:

The salmon is a fish species which reproduce by external fertilization. External fertilization is a process of fertilization of male and female gametes outside the body of the female mate. This is used by the aquatic species as a mode of reproduction.

In the case of salmon the female release the eggs at the bottom of the water body and the males release sperms over them. This way the eggs get fertilized by the sperms through the process of external fertilization.

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How will the movement of water affect a survey if it is transferred from a hypotonic solution to a hypertonic solution?
Inga [223]

Answer:

The cell will shrink

Explanation:

In an hypotonic solution, water moves into the cell through the process of osmosis. This shall be due to the high concentration of water in the hypotonic solution than that in the cytoplasm.

Due to this movement, the cell bulges out.

If the cell is transferred to a hypertonic solution, water shall move out of the cell thereby making the cell shrink. This is because water concentration in the cytoplasm shall be higher than that in the hypertonic solution.

Effect to the survey shall be an experience of the exact opposite of the previous immersion.

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2. High-pressure systems usually are associated with are associated with A. Clouds and precipitation, fair weather B. The jet st
faltersainse [42]

Answer:

Correct Answer ( A.) High pressure usually are associated with fair weather and low pressure systems are associated with clouds and precipitation

Explanation:

High pressure systems are usually are associated with ___________ and low-pressures systems are associated with _____________.

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What occurs during the digestion of proteins?
madreJ [45]

Answer:

Specific enzymes break down proteins into amino acids

7 0
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PLEASE HELP ASAPPP !!! 15 POINTS !!!
sasho [114]

***see attached pic***

Some helpful tips:

The nucleus is always going to be the big, spherical shape.

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The GA looks like the ER but it is not going to be attached to the nucleus like the ER is.

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8 0
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How does elevation affect climate?
Kisachek [45]

As elevation increases, air density decreases resulting in a decreased ability to hold heat.

<h3>Effect of elevation on climate</h3>

As you increase in elevation, there is less air above you thus the pressure decreases. As the pressure decreases, air molecules spread out further and the temperature decreases.

P = ρgh

where;

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  • ρ is air density
  • h is elevation
  • g is acceleration due to gravity

As the pressure decreases, air molecules spread out further and the temperature decreases. The decrease in temperature affects the amount of heat that air can hold.

Thus, as elevation increases, air density decreases resulting in a decreased ability to hold heat.

Learn more about effect of elevation on climate here: brainly.com/question/463893

#SPJ1

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