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larisa [96]
3 years ago
11

If you are using a microscope with an ocular lens of 10x and an objective lens of 4x, what is the total magnification of the spe

cimen you are viewing.
Biology
1 answer:
tatiyna3 years ago
5 0

Answer:

The total magnification is 40x.

Explanation:

In order to calculate the total magnification of a microscope, we have to multiply the magnification of the used lenses. In other words, for this case:

Total Magnification = Ocular lens' magnification * objective lens' magnification

  • Total Magnification = 10 * 4 = 40
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Which model below shows a prokaryotic cells?
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Answer:

Modle two as it is singular, simple with a flagellum

Explanation:

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3 years ago
3. What are 6 things the ocean provides for humans?
Veseljchak [2.6K]

Answer:

What are 6 things the ocean provides for humans?

The Ocean produces more oxygen than the Amazones.

The Ocean regulates the Earth climate.

It is an important source of food.

The best holidays are close to the water.

Many jobs are related to sea activities.

The Ocean has therapeutic properties.

Explanation:

It is often thought that rainforests are the primary source of oxygen on the planet, but the truth is that rainforests are only responsible for 28% of the oxygen on earth while oceans are responsible for the 70%. It does not matter how far we live from the sea, from every ten breaths you take seven come from the ocean

In many ways, the sea regulates our climate. It soaks up the heat and transports warm water from the equator to the poles, and cold water from the poles to the tropics.

The ocean is the number one source of protein for more than a billion people. Fish accounts for about 15.7% of the animal protein consumed globally (2).  Although, not everything is fish and seafood.

The ocean is not just home to us ocean lovers, but it is home to the greatest abundance of life on our planet. When you sail across an ocean, you will see dolphins, whales or a turtle popping up to take a breath.

The ocean is a happy-zone! Our temple, our life, our second home, our exhilaration place. It’s where we swim, surf, sail, dive, chillax, and ‘lime’. Family holidays and Sundays often happen on the beach. For sailors, fisherman and islanders, it also is a transport zone.

The FAO estimates (6) on the most recent official statistics indicate that 59.6 million people in the world were engaged in fisheries and aquaculture in 2016. Only at the European Union level, the blue sector represents 3.362.510 of jobs(7), in 9 subsectors: coastal and maritime tourism, Aquaculture, Renewable Energy, Mineral Resources, Biotechnology, Fisheries, Shipbuilding and Ship repair, Offshore Oil and Gas, and Transport. In fact, 90% of the world trade is made by sea

4 0
3 years ago
Genetic variability is the most important result of<br> asexual reproduction<br> sexual reproduction
Oduvanchick [21]

Answer:

sexual reproduction

Explanation:

asexual would not result in any variability

8 0
4 years ago
Read 2 more answers
Molly wants to perform an experiment that shows how the conditions under which a tomato plant grows will affect the size of its
Dovator [93]
Hey there !

The answer is A. She should measure the size of her tomatoes.

Molly should do this so she is aware of how much the tomatoes have grown from the original size it was at.

Hope this helps !
7 0
3 years ago
Does anyone have the answers to this?
Andreas93 [3]
As the procedure has asked you to do, you require a microscope in order to complete the task. The questions below the circles, can only be answered when you have observed the slides. We cannot simply solve this for you, this is an individual/partner task that requires you to find out yourself.
5 0
4 years ago
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