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agasfer [191]
2 years ago
14

Lab: Magnetic and Electric Fields Assignment: Lab Report

Biology
1 answer:
Over [174]2 years ago
4 0

According to the attachment, magnetic and electric fields are generated by electromagnetic forces that can be proved by hypothesis testing, it is recorded in the lab report.

<h3>What is the scientific method?</h3>

The scientific method is a series of steps to obtain information about a given question from the real world.

Hypothesis testing refers to the design of an experiment to confirm or reject a plausible explanation about a natural phenomenon.

In this case, the hypothesis may be 'Earth contains in its core geomagnetic forces'.

Moreover, a lab guide is a handbook where we can record the information after the experimental procedure.

The key results are finding obtained from experimentation that can be used to confirm or reject my working hypothesis.

Learn more about hypothesis testing here:

brainly.com/question/15980493

#SPJ1

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Mutations in which of the following cells would get passed on to the next generation?
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Answer:

C. I and III

Explanation:

A mutation needs to occur in a gamete cell in order to be passed down to the next generation.

If it occurs in a somatic (body) cell, the mutation will only be present in that organism.

On the other hand, in a gamete cell, the mutation will pass down because gamete cells are directly involved in the genetic makeup of the offspring.

So, since sperm and egg cells are gametes, mutations in those cells would get passed on.

The correct answer is C. I and III

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The answer is A, they are connected to all levels.

Decomposers in a food web, such as bacteria or fungi, mainly get their nutrient by decomposing dead organic matter to release carbon dioxide (when they respire)to the air for producers (which are mainly plants).

The following basic food chain (which forms food web when many of these are connected) may help you understand better:

Producer→primary consumer→secondary consumer→tertiary consumer

Since all levels in a food web is formed from organic matter (including plants and animals), decomposers feed on them to get their nutrient, so they're actually connect to all levels.

B is not correct because secondary consumers are the carnivores, which are animals that consume other animals for food and nutrient.

C is not correct because primary consumers are herbivores, which are animals that consume plants (or producers) for food.

D is not correct because autotrophs are organisms that make their own food by themselves, which are usually by photosynthesis (the process to make glucose from light energy). They're usually green plants, and the "producers" from a food web.

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