Which genotype belongs in space B?

Answer: B)

humans and chimps share a common ancestor.

Explanation:

Carcinogens are the agents that cause cancer in an organism and can be man-made or natural. Latex is not a type of carcinogen. Thus, option a is correct.

Carcinogens are the substances that can be a chemical or a biological compound that are capable of causing cancers. They can be natural agents like UV rays from sun, solar radiations, or viruses or can be a man-made substance like tobacco, nicotine, fumes.

These substances are capable of causing genetic mutations by altering the genomic sequence and the nitrogenous base that affects the genotype and the phenotype. The carcinogens leads to growth of abnormal and cancerous cells. Latex is a secondary metabolite that doe not causes cancer.

Therefore, option a. latex is not a carcinogenic agent.

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Answer:

Plants increase in mass as they convert solar energy to chemical energy

Answer:

The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains a high concentration of ozone in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere.

Explanation:

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Answer:

The expanding gases push magma through the pipe.

Explanation:

The activity that happens before the volcanic eruption is the expanding gases pushing magma through the pipe.

A volcanic eruption may be defined as an activity that is responsible for an opening in the earth's crust through which lava, volcanic ash, and gases exit.

Before the volcanic eruption, several gases create an extreme pressure that efficiently pushes the magma through the pipe which leads to the flow of lava onto the sides of the volcano.

Therefore, the correct option for this question is B.

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Answer: B

Explanation: This should be the correct answer(: since hereditary means passing genetical material/information from parent to offspring (one gerneration to another)

Answer:

It takes two copies of the mutant gene.

Explanation:

One from each parent, to give somebody the all-out sickness. Numerous individuals have only one duplicate, the other being typical.

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Answer:

Antibiotics, also known as antibacterials, are medications that destroy or slow down the growth of bacteria. They include a range of powerful drugs and are used to treat diseases caused by bacteria. Antibiotics cannot treat viral infections, such as cold, flu, and most coughs.

Explanation:

Answer:True

Explanation: The process of breaking the hydrogen bonds between the nucleotides of the double helix strand of the DNA requires energy.

Answer:

Resource distribution refers to the geographic occurrence of resources on earth. In other words, where resources are located. Any particular place may be rich in the resources people desire and poor in others. As a result, resources are distributed unevenly across the globe.

Explanation:

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Scientists compare the DNA of bananas, worms, humans, etc., by aligning homo-logous sequences, which is useful to discover gene function and infer evolution.

The expression sequence homo-logy makes reference to the similarity between nucleotide sequences due to the same evolutionary origin.

In conclusion, scientists compare the DNA of bananas, worms, humans, etc., by aligning homo-logous sequences, which is useful to discover gene function and infer evolution.

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Answer:c

Explanation:

Answer:

A

Explanation:

Answer: the first one.

Explanation:

It's generally long lived and harmful to living things.

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Answer:

Renewable energy is over 90% of the energy use in the united states

Answer:

Specialized Adaptation

Explanation:

Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear. Other adaptations are behavioral.

Answer:

This is a plasmatic membrane (cell membrane) that bounds a cell.

Answer: a very thin membrane, composed of lipids and protein, that surrounds the cytoplasm of a cell and controls the passage of substances into and out of the cell.

Explanation:

Answer:

Specific heat capacity is the property of water that makes it useful in car radiators.

Explanation:

Water has a high specific heat capacity. So it is used as a coolant in car radiators and helps maintain temperature of car engines.

Answer:

heres how

Explanation:

Neurons communicate with each other by sending chemical and electrical signals. Each neuron is connected with other neurons across tiny junctions called “synapses.” Impulses rush along tiny fibers, like electrical wires, from one neuron to the next. Electrical impulses travel through neurons.

Answer: There are genes that code for different cell receptors that detect foreign substances. And for the immune system to fight these superbugs, the genes encoding these receptors must mutate and evolve. Humans have a slow rate of evolution, slower than bacterial evolution. Then not only human genes mutate at a very slow rate, but insect genes mutate very fast and can improve their strategy to evade the immune system.

Explanation:

A mutation is a random change in the nucleotide sequence or in a gene, which produces a variation in its characteristics and which is not necessarily transmitted to the offspring. They occur spontaneously by the action of mutagens, which are physical, chemical or biological agent that changes the genetic information of an organism and thereby increases the frequency of mutations above the natural level. In multicellular organisms, mutations can only be inherited when they affect the reproductive cells, called gametes (egg and sperm) A consequence of mutations can be, for example, a genetic disease, or it can also be a favorable improvement such as being able to fight against a virus. However, even if in the short term mutations could detrimental, they are essential for our long-term existence becuase without mutations there would be no change, and without change life could not evolve.

The immune system is the body's natural defense against infections, such as bacteria and viruses. The body attacks and destroys invading infectious organisms by the coordinated action of cells and proteins. Any substance or compound produced by an organism is a potential antigen when it is recognized as foreign by the immune system of another organism, whether it is of the same or a different species. In addition, the genes code for different cell receptors that detect these foreign substances. And for the immune system to fight these superbugs, the genes encoding these receptors must mutate and evolve. But, humans have a slow rate of evolution, slower than bacterial evolution. Then not only human genes mutate at a very slow rate, but insect genes mutate very fast and can improve their strategy to evade the immune system. Therefore, the human population may not have mutations that improve the immune system to help it fight againts these superbugs.

Answer:

a

Explanation:

Answer: D

Explanation: resources are called non-renewable not because they have been completely used up or will never replenish but because they take a long time ie about thousands or millions of years to replenish.

Answer:

yes because at the room temperature the bacteria and fungi grow but in the refrigerator the temperature is lower than the room temperature which is not sufficient for growing microbes due to which we preserve in refrigerator.

I hope u understand

Answer: Evaporation

Explanation:

Photosynthesis is a synthesis of compounds with the aid of radiant energy especially in plants.

Radiant energy it transmitted in the form of electronmagnetic radiation; energy that exists in the absence of matter.

Synthesis is the process of producing a chemical compound usually by the union of simpler chemical compounds.

The combination of ideas into a complex whole.

Reasoning from the general to the particular or from cause to effect.

Answer:

Most biological laundry detergents contain lipase and protease enzymes, both of which are found in the body. Lipases break down fats and oils, while proteases work to break down protein chains. Their ability to break down these compounds makes them excellent for stain removal.