Which statement correctly describes how energy is made in photovoltaic cells and how energy is made in photosynthesis?
A.photovoltaic cells can only make energy that does not need light for photosynthesis can only make energy that needs light.
B.photovoltaic cells in photosynthesis can make energy that need light and energy that does not need light. C.photovoltaic cells need light to make energy by photosynthesis to make energy that needs light and energy that does not need light. D.photovoltaic cells can make energy that need light in energy that does not need light for photosynthesis can only make energy that does not need light

Answer:

a. They would have half chromosomes as much as the plants body cells.

b. Meiosis

Explanation:

Gametes are sex cells produced only in sexually reproducing organisms. In plants as stated in this question, male gametes are contained in pollens while female gametes are contained in ovules. The process by which these gametes are made is called MEIOSIS.

Meiosis is a cell division that reduces the chromosomal number of the parent cell by half. This means that each GAMETE will contain half the number of chromosomes as the parent cell. Fir example, if the body cell of a plant contains 30 chromosomes, each gamete formed via Meiosis in that plant will have 15 chromosomes.

In a nutshell, pollen and ovules, which are gametes of plants formed by MEIOSIS would have half chromosomes as much as the plants body cells.

Answer:

evaporation

Explanation:

Answer:

116.....................

Answer:

Chemical weathering is the erosion or disintegration of rocks, building materials, etc., caused by chemical reactions (chiefly with water and substances dissolved in it) rather than by mechanical processes.

Explanation:

1. There are four types of chemical weathering: Reaction with water, Reaction with acid, Reaction with oxygen, and Reaction with organisms.

2. Chemical weathering occurs when water dissolves minerals in a rock, producing new compounds. This reaction is called hydrolysis. Hydrolysis occurs, for example, when water comes in contact with granite. Feldspar crystals inside the granite react chemically, forming clay minerals.

Answer:

the organisms at the top of the food chain are effected because theyre bigger and the need more food and prey to survive. for example sharks, if fish arent thriving because they arent eating enough from the bottom of the food chain, the sharks cant eat them and the sharks will starve.

Explanation:

Answer:

The organisms at the bottom of the food chain have a tendency of reproducing faster. (unlike the top of the food chain). Don't think that the the organisms at the bottom of the food chain are not as important though! Everything is important in any food chain!

Answer:

Explanation:

I would say A

Answer:

O A. Most rain forests are found near the equator.

Explanation:

Answer:

Ok here ya go

Explanation:

The lytic cycle is one of the two cycles of viral reproduction, the other being the lysogenic cycle. The lytic cycle results in the destruction of the infected cell and its membrane. Now during the lytic cycle of virulent phage, the bacteriophage takes over the cell, reproduces new phages, and destroys the cell. T-even phage is a good example of a well-characterized class of virulent phages.

is this answer good enough? That’s all I know to my knowledge

Answer:

The act of depending on something

Explanation:

"Our family's dependence on the city bus system..."

Answer:

Food moves through your GI tract by a process called peristalsis. The large, hollow organs of your GI tract contain a layer of muscle that enables their walls to move. The movement pushes food and liquid through your GI tract and mixes the contents within each organ.

Explanation:

hope it help a little

Answer: It will display a large spike in population

Explanation: this is already a real problem, for example invasive species that have no predators and ideal conditions grow out of control and destroy the natural ecosystem

Answer:

I'm pretty sure its exponential growth.

Explanation:

exponential growth is when a population will grow in size rapidly since they have a lot of resources and don't get killed off by another group.

Answer:

Hemoglobin F has a different composition from the adult forms of hemoglobin, which allows it to bind (or attach to) oxygen more strongly. This way, the developing fetus is able to retrieve oxygen from the mother's bloodstream, which occurs through the placenta found in the mother's uterus.

When there is a lack of bacteria at the time when ATP production is disrupted so here the energy is performed. Hence the option b is correct.

At the time when there is some kind of antibiotics work is done by disrupting ATP production in bacteria.

So the lacking of bacteria at the time when ATP production is disrupted so it is because of the energy to perform the life processes.

hence, the option b is correct.

Learn more about ATP here: https://brainly.com/question/24744846

Answer:

La digestión es importante para descomponer los alimentos en nutrientes, que el cuerpo usa para obtener energía, crecimiento y reparación celular. La comida y la bebida deben transformarse en moléculas más pequeñas de nutrientes antes de que la sangre las absorba y las lleve a las células de todo el cuerpo. ˗ˏˋ ❤︎ ࿐

Explanation:

Answer:

one common ancestor

Explanation:

Although Darwin’s theory is often described as the theory of evolution by natural selection, most commentators recognize that common ancestry (the idea that all organisms now alive on earth and all present day fossils trace back to one or a few “original progenitors”) is an important part of the Darwinian picture.

Answer:

Darwin explained that all life came from one common ancestor.

Answer: the answer should be C)Modles can not account for ever factor that may suddenly  change.

<sorry if it’s wrong>

Answer:

transform

The San Andreas Fault is the transform plate boundary where a thin sliver of western California, as part of the Pacific Plate, slides north-northwestward past the rest of North America.

Answer:

1.70%

2.25%

3.5%

hope this helped:)))))))))))

Answer:

male is XY female is XX

Explanation:

Answer:

Stomach Flu

Explanation:

Stomach flu—or gastroenteritis—is an infection of the stomach and upper part of the small intestine. Common symptoms are diarrhea, vomiting, stomach pain, and cramps. Rotavirus and norovirus, which affect millions of people every year, are often the cause. Gastroenteritis often clears up on its own, but you lose fluids through diarrhea and vomiting. Prevent dehydration by drinking water and electrolyte drinks.

Answer:

A

Explanation:

The chemical equation for cellular respiration is:

OR: Glucose + Oxygen → Carbon Dioxide + Water (+ Energy)

Since water is on the right side of this equation, it is produced as a result of the metabolic process rather than used up. So, the correct is A.

Hope this helps! You've got this!

Answer:

A double helix shape of DNA

Explanation:

A result that supports the hypothesis 'blindness gives the fish some evolutionary advantage, but not directly' may be a higher fitness in close relatives of fish.

An scientific hypothesis is a given explanation to a scientific observation from the real world.

A hypothesis must be verifiable, which means that it can be confirmed or rejected by using the scientific method.

In conclusion, a result that supports the hypothesis 'blindness gives the fish some evolutionary advantage, but not directly' may be a higher fitness in close relatives of fish.

Learn more about hypotheses here:

https://brainly.com/question/11555274

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Answer:

Yes all of the offspring of the genetically-modified algae would produce more oil.

Explanation:

When an organism is genetically-modified to reproduce asexually, it makes exact copies of itself since it is the only one passing genes whereas if normal sex were to occur and both parents would pass 50%-50% of their genes down to the child.

Answer:

poop

Explanation:

Answer:

below

Explanation:

An organism whose food needs are met by complex organic substances.

Answer:

an organism deriving its nutritional requirements from complex organic substances.

Answer:

Water, fresher climate, not only scientific factors but also a psychological factor (nice beaches, palms, other wildlife, etc.)

Answer:

4

Explanation:

Because there are four naturally occurring nitrogenous bases, there are four different types of DNA nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C).

Answer:

D. Useless

Explanation:

According to Dictionary.com, “in vain” is defined as “without real significance, value, or importance; baseless or worthless.”

Answer:

sunlight

Explanation:

cawg

Answer:

C. sunlight

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