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coldgirl [10]
3 years ago
10

Whiteflies are common pest insects found on cotton, tomato, poinsettia, and many other plants. Nymphs are translucent and mostly

sessile, feeding on their host plant's phloem (sap) from the undersides of leaves. They undergo incomplete metamorphosis into winged adults. Because whitefly nymphs cannot escape predation by moving, you hypothesize that their translucent bodies make them hard to spot by predators. How could you directly test this hypothesis?
Biology
1 answer:
kaheart [24]3 years ago
3 0

Answer: Comparing the rates of predation on whitefly nymphs coated with a nontoxic dye versus the undyed whitefly nymphs.

Explanation:

A hypothesis refers to an assumption, which is proposed for the sake of an argument which is tested to ascertain if it's true.

The hypothesis can be tested by comparing the rates of predation on whitefly nymphs coated with a nontoxic dye versus the undyed whitefly nymphs.

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By breathing cleaner air you can reduce the risk of stroke, heart disease, lung cancer and respiratory diseases such as asthma.

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3 0
3 years ago
Explain two things we can learn from fossils. (3 points)
suter [353]

Answer: We can tell how life existed on earth and how different plants and animals are related to each other. Often we can work out how and how and where they lived, and use this information to find out  about ancient environments. Fossils can tell us about the past.

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8 0
4 years ago
4. The skull and spinal column are parts of the (1 point)
MArishka [77]

Answer: appendicular skeleton

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6 0
3 years ago
Maggots get their energy by breaking down dead and decaying animals. What are maggots? autotrophs producers decomposers heterotr
nika2105 [10]

Food is the source of energy that is used by the organism for the process of metabolism. Maggots are the larva of flies and depend on dead and decaying matters.

Maggots are:

Option C. Decomposers

This type of organism can be explained as:

  • The organism is classified into different classes according to the nature of its feeding habits.

  • <u>Autotrophs </u>are called the primary producer and break inorganic compounds into organic for energy.

  • <u>Producers </u>are the organism that produces their food by converting solar energy into chemical energy.

  • <u>Decomposers </u>are small-sized organism that lives in soil and breaks the organic compound of dead and decayed bodies.

  • <u>Heterotrophs </u>are organism that depends on other sources and producers for energy.

Therefore, maggots are decomposers.

To learn more about decomposers follow the link:

brainly.com/question/1100031

5 0
3 years ago
Why is e = hv important in pv cell considerations?
Zanzabum
E=hv is an equation important when dealing with light. E refers to the energy of a photon; h is Planck's constant and v is the wavelength. According to this equation, light particles called photons travels in packets of energy. This is important in pv cells because this is the technology used to harness solar energy which is converted to electricity. The amount of energy should be estimated to know the appropriate material of construction of the pv cell to achieve optimum conditions. In this way, the pv cell could maximize the sun's energy.
8 0
3 years ago
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