what is the biological definition of a species? a.a group of organisms that look alike b.a group of similar organisms that live in different areas c.a group of similar organisms that live in one particular area d.a group of organisms that can mate with each other and produce fertile offspring

Answers

Answer 1

Answer:

Answer:

Option D, a group of organisms that can mate with each other and produce fertile offspring

Explanation:

Organisms belonging to a certain species are sexually compatible in mating or interbreeding. They have the natural potential to mate and produce offspring that can further mate with each other to produce further fertile offspring and this process must go on. An organism that reproduce asexually cannot be easily classified into a species. Also hybrid organism (that reproduce both sexually and asexually) cannot be classified into species.

Hence, option D is correct

Answer 2

Answer: D. A group of organisms that can mate with each other to produce fertile offspring.

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Which series shows a correct path of energy flow in a marine food chain?

Answers

In a typical marine food chain, dinoflagellates convert energy from sunlight into food through photosynthesis and store it in their tissues. Copepods feed on dinoflagellates and incorporate this energy into their own tissues. The energy is transferred to sunfish when they feed on copepods, to small sharks that feed on sunfish, and to large sharks that feed on small sharks.
is that what you meant by series?

What happens during photophosphorylation

Answers

Answer:

Phosphorylation can be defined as the process of converting the energy of light into the energy of chemical bonds. It takes place in the chloroplast of cells, specifically in the thylakoid membrane. In the process of phosphorylation, light is absorbed by the chlorophyll and convert ADP into ATP molecule.

Phosphorylation is an important process occurring in the living cell because by this process energy-rich molecule called ATP is formed. In this process, the phosphate group is added to ADP to form ATP by the enzyme kinases and phosphorylases.

energy from the sunlight uses electrons to make ATP.

Is the concentration and the size of boxes the same at all locations on the map

Answers

According to a source yes.

This is because the determination of the size of the boxes in the same locations in the map have identical and intertwining figures that makes its visibility the same. Direction, legend, title and diagram have these influences of the shaping of the map.

Glucose provides energy for cells. Different cells have different mechanisms for glucose intake. Intestinal cells contain proteins that transport glucose against its concentration gradient. These proteins couple the movement of glucose to the movement of sodium down its concentration gradient. Red blood cells have transporter proteins embedded in their membranes. When bound by a glucose molecule, these proteins change shape and allow glucose to move down its concentration gradient into the cell. Based on this information, what type of transport is used for glucose in blood and intestinal cells?

Answers

The answer is; active transport in small intestines and passive transport in blood cells

In passive transport, no energy is required to transport the glucose molecules because they spon6tanosuely move down their concenntrati0n gradient. The transport protein in the blood cell membrane only enables the molecule to pass across the hydrophobic layer of lipid in the membrane and into the cell.

In active transport, energy is required in the transportation of glucose against their concentration gradient (glucose is highly concentrated in the lumen of the intestines than in the bloodstream). Sodium/Potassium (Na+/K+) pumps play a significant role in the transport of glucose. When sodium diffuses back into the cells, they drag along glucose molecules with them across the sodium-glucose transporter protein.

Answer: active transport in small intestines and passive transport in blood cells

Explanation: It is a Passive Form Of Transport In Blood

An incomplete diagram of the process of photosynthesis is provided. What is the missing component that correctly replaces the question mark to complete the diagram?

Answers

Answer:

water

Explanation:

glucose would come after this diagram is complete because photosynthesis converts the sun's energy into sugar.

The Great Burdock plant’s seeds have spines on them that attach to the fur of animals that brush against it. The seed then travels with the animal until it eventually falls off, which spreads the plant’s seeds farther than the plant could have done. What type of symbiotic relationship is this?

Answers

The answer is commensalism.

Commensalism is a relationship between two organisms in which only one of them has benefit, and the other one is not affected. In this example, the Great Burdock's plants spread their seeds using animals, so they benefit from this relationship. On the other hand, animals neither have benefits not are harmed from the relationship.
Therefore, the relationship between the Great Burdock plants and animals is the example of commensalism.

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