BIOLOGY HIGH SCHOOL

An egg is protected by its outer shell. However, the shell also allows moisture and air to pass through. Which cell structure performs a similar function?A:cell membrane
B:cytoplasm
C:nucleus
D:vacuole

Answers

Answer 1
Answer:

Answer:

Cell membrane.

Explanation:

The cell is the basic unit of the living organisms. The cell consists of the various cell organelles like nucleus, mitochondria and Golgi. The cell membrane covers the cell boundary.

The outer shell protects the egg and allows the exchange of moisture. The plasma membrane performs the similar functions ad allows the transport of some selected particles only.

Thus, the correct answer is option (A).
Answer 2
Answer: A:cell membrane, is right

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If several species of carnivores and removed from an ecosystem, the most likely effect on the ecosystem will be
~convert energy~have its own DNA ~found in almost all cells ~enclosed by two membranes
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Name the organ where ammonia converted in to urea.

Answers

The organ is the Liver. (Converts the ammonia) 

Answer:

Liver

Explanation:

What is the formation of alcohol from sugar

Answers

Ethanol fermentation, also called alcoholic fermentation.
there is no formation from the alchoal only when you come and drinki the achoal when it fgoes in yuour bidyh 

Which of the following types of mass movement occur along a curved surface

Answers

There are different types of mass movements. They are: 1. rockfall--free falling of rocks or debris of rocks from a steep cliff. 2. mudflow--commonly known as mud slides. This is another form of slope movement a proportion of clay and debris rapidly flow. 3.landslip/landslide--is a mass movement that involves a great range of ground movements. This can happen under water,at the coast or even on shore. 4. slump--happens along a curved surface over a short distance.5. soil creep--also known as downhill creep. This is a slow progression of rocks downward. Therefore, the answer to this question is "slump".
It is a slump , hope that helps

Omnivores are most likely to be (a specialized species, highly evolved, a generalized species, ketstone predators)

Answers

The correct answer that would best complete the given statement above is the third option: a generalized species. Omnivores are most likely to be a generalized species. Omnivores are animals that consumes food both from plants and animals. These animals are both herbivores and carnivores. Hope this answer helps.

Answer:

a generalized species

Explanation:

Do you forget things? Absent-mindedness is an inherited recessive trait. The Punnett square shows the genetic cross for absent-mindedness in the Smith family. If the Smith's have six children, how many could be absent-minded? Question 15 options: 0 1 2 3.

Answers

Since it is recessive, it will be out ruled unless two recessive genes combine. If one is AA and the other is Aa There will be AA, AA, Aa, Aa. AA is dominant, therefore Aa can have the possibility of either trait. so there is 6 possibility.

What is a Recessive Trait?

A recessive trait is a trait that is expressed when an organism has two recessive alleles or forms of a gene. Traits are features of organisms that can be observed, this includes physical characteristics such as hair and eye colour, and also characteristics that may not be readily apparent, e.g. the shape of blood cells.

Thus, the correct option is "0".

Learn more about the punnet square here: brainly.com/question/23109015

All of the following are kinds of passive transport except a. Diffusion b. facilitated c. osmosis d. phagocytosis e. ion channels

Answers

The answer is D.phagocytosis.

♡♡Hope I helped!!! :)♡♡
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Pumps move substances ____________ a concentration gradient, a process that requires energy. Channels instead provide the means to move a substance ____________ a concentration gradient. Neurons contain the following major types of channels: • Channels that are always open, allowing continuous diffusion of a specific ion from a region of ____________ concentration to a region of ____________ concentration are leak channels. • Channels that are normally closed that open in response to the binding of a ____________ are chemically gated channels. When open, they allow a specific ion to ____________ across the plasma membrane. • Channels that are normally closed, but open in response to changes in ____________ across the plasma membrane are voltage-gated channels. When open, they allow a specific ion to diffuse across the membrane.