I need help with this question about meiosis

Answer:

Light energy is changed to cell energy in stage 1 of photosynthesis. The green pigment that a absorbs light energy is chlorophyll. Fermentation is the opposite process of cellular respiration.

Explanation:

Answer:

because of inefficiency

Explanation:

The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers. ... Because of this inefficiency, there is only enough food for a few top level consumers, but there is lots of food for herbivores lower down on the food chain. There are fewer consumers than producers.

Answer:

Charles Darwin

Explanation:

Charles Darwin was not yet 30 when he got the basic idea for the theory of evolution. But it wasn't until he turned 50 that he presented his argument to the world.

Answer:

Charles Darwin

Explanation:

Darwin came up with the idea that random evolution is guided by natural selection to produce order and the complex function.

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glucose

The molecule here that contains only carbon, hydrogen, and oxygen is Glucose. So the correct option is B.

Glucose is a monosaccharide or simple sugar. It is a kind of sugar found in honey and fruits. Glucose is the major sugar present in our body.

It is the main source of cellular energy utilized in the process of cellular respiration. Thus, it helps in proper cell functioning and metabolism.

Starch molecules are composed of various monomers of glucose. They are the polysaccharides of glucose. The structural formula for glucose is C₆H₁₂O₆. This means that glucose is only composed of carbon hydrogen and oxygen atoms.

Glucose is a type of Carbohydrate but there are other kinds of carbohydrates that contain elements like nitrogen and sulfur. Proteins and nucleic acids also contain other elements like phosphate, nitrogen, and sulfur.

Thus only glucose is composed of oxygen, carbon, and hydrogen.

Therefore the correct option is B.

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1. a phosphate group

2. a sugar group

3. one of four types of nitrogen bases.

Hope I helped and good luck with your assignments!!! ^^

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1.リン酸基

2.糖基

3.4種類の窒素塩基の1つ。

私があなたの割り当てを手伝って頑張ってくれることを願っています!!! ^ ^

Answer: I think crocodile

Explanation:

Answer:

I'm pretty sure it is jaguar

Answer:

D

Explanation:

Biomass does release CO2 (when burned) because it is organic - contains carbon compounds.

Biomass does not create radioactive waste.

Biomass is renewable because it comes from plants, whereas oil takes millions of years to make, so it is non-renewable.

The correct option is (d)  Biomass is a renewable resource.

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Right side of the Heart

Explanation:

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.

Answer:

B) Nuclear energy is contained in nuclear bonds.

Explanation:

Hope this will help

The statement that is true about nuclear energy is:

B) Nuclear energy is contained in nuclear bonds.

Nuclear bonds are the strong attractive forces that hold the nucleus of an atom together. These bonds are created by the strong nuclear force, which is one of the four fundamental forces of nature

Nuclear energy is the energy released by the process of nuclear reactions, either by the splitting (fission) or joining (fusion) of atomic nuclei. This energy is harnessed to produce electricity in nuclear power plants.

The other statements are not true:

A) Nuclear energy cannot be contained nor controlled. - This is not true. Nuclear energy can be contained and controlled through proper design and operation of nuclear power plants.

C) Nuclear energy is less efficient than other energy forms. - This is not true. Nuclear energy is a highly efficient source of energy that can produce large amounts of electricity with relatively low fuel consumption.

D) Nuclear energy processing does not affect the environment. - This is not true. The processing and disposal of nuclear waste can have significant environmental impacts, and accidents or leaks at nuclear facilities can release harmful radiation into the environment.

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Answer:fronds

Explanation:

Answer:

C

Explanation:

The question says that beavers are able to adapt to changin questions in each season, so we know that snow in winter, or heat in summer won't bother them. These types of variations in weather are what the beaver is used to. This would eliminate A (July is in summer, so the beavers would expect heat), B (December is in winter, so the beavers would expect freezing conditions), and D (January is in winter, so the beavers expect the snow). That leaves us with C. Fires are not a typical condition for a season- fires aren't expected every fall. Therefore, when there is a fire, beavers will not know what to do. Hope this helps, and feel free to ask me for more clarification!

Answer: I think The answer is A,B,C,D

Explanation: ( thanks for the point btw :)

Answer:

Im pretty sure it's A

B. Immune and circulatory systems interact with the integumentary system to close the wound.

The integumentary system is the body system that protects the body from damage and disease, and helps regulate body temperature. It includes the skin, hair, nails, and sweat and oil glands.

The skin is the largest organ of the body and serves as a barrier against physical, chemical, and biological agents. Hair and nails provide protection and support, while sweat and oil glands help regulate body temperature and moisturize the skin. Additionally, the integumentary system plays a role in regulating the body's water balance, storing vitamins, and sensing touch and temperature.

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Answer:

Shrimp, Snails, and dragonflies

Explanation:

Answer:

glucose and oxygen

Explanation:

Answer:

Example: Grass(producer)--->Grasshopper(Primary)---->blue bird(Secondary consumer)--->Rattlesnake(Teritary)

Example 2:Oak Tree leaves(Producer)--->caterpillar(primary producer)---->Treecreeper(Secondary)---->Hawk(Teritary)

Example 3:Grass(producer)--->Grasshopper(Primary)(again lol)--->Frog(Secondary)--->Snake(Teritary)

(Note:I hope this helps because I learn this food chain in my biology class ^^)

Answer:

substance that acts as a catalyst in living organisms,

Explanation:

Answer:

By choosing cows that are high milk producers

Explanation:

Answer:  By choosing cows that are high milk producers

Explanation:

Answer:

natural selection

Explanation: that is the only thing that does cause evolution

The bacteria evolved because of natural selection, developing antibiotic resistance, hence option C is correct.

Natural selection is stated as a process by which the organism has the ability to survive to the fittest. Bacteria have been found to develop antibiotic-resistance genes in it making them, resistant to antibiotics.

Natural selection phenomena in bacteria happen when it develops antibiotic-resistance feature in their cells. When bacteria are exposed to the antibiotic, those who are susceptible to this eventually die, but having resistance to this they survive.

Gene flow, genetic drift, and natural selection both contribute to evolution, this refers to the genetic composition over time.

Therefore, option C is correct.

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Answer:

Gallstones

Explanation:

Answer:

23

Explanation:

After mitosis two identical cells are created with the same original number of chromosomes; 46. Haploid cells that are generated through meiosis, such as egg and sperm, only have 23 chromosomes, because, remember, meiosis is a "reduction division."

Answer:

Due to absence of strong winds and its costly machines.

Explanation:

Wind power is not being used all across the world because strong winds are not present in every region of the world. Strong winds are needed to move wind turbines for the production of electricity. The instruments and machines that are necessary for electricity production from wind are very costly and not everyone has the capability to install it so that's why it is not being used all over the world.

Answer:geo. earth, ground.

Explanation: