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3 years ago

The transport tubes from food came down the plant are called?

1 answer:

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Tubes for Transporting Food-carrying tubes Phloem Water-carrying tubes Xylem Sugar is produced In the leaves. The food-carrying tubes transport this sugar from the leaves to the other parts of the plant. The root hairs found on the roots Take in water and mineral salts from the soil.

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Many crustaceans (for example, lobsters, shrimp, and crayfish) use their tails to swim, but crabs have reduced tails that curl u

andrezito [222]

Answer: Option D. Vestigial trait

Explanation:

Vestigial traits simply involves those traits (such as organs, structurrs or behaviors) which are found or occurs in organisms or animals, that have lost all or most of their original function through evolution. These vestigial structures were organs that performed some important functions in the organism at one point in the past. In most cases, organs or traits once identified as vestigial simply had an unrecognized function.

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3 years ago

Dr. Semmelweis, a physician from Austria, wanted to locate the cause of childbed

tatuchka [14]

Answer:

Hypothesis

Explanation:

A hypothesis is an educated guess, based on evidence provided by the initial question the scientist had. I hope I helped you:)

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3 years ago

Read 2 more answers

I need help on the food chain:

Vladimir79 [104]

Answer:

The food chain that is described in the question is called Grazing food chain.

Explanation:

Grazing food chain is a type of food chain that contain producers at the lowest tropic level.The producers can manufacture their own food by photosynthesis process. Here grass act as producers.

The second topic level of grazing food chain contain primary consumers which consume producer. Here grasshopper eat grass,as a result grasshopper act as primary consumers or herbivores

The third tropic level of grazing food chain contain secondary consumers that feed on primary consumers. Here snake eats grasshopper,as a result snake act as secondary consumers or primary carnivores.

The highest tropic level of grazing food chain contain tertiary consumers or secondary carnivores.Hawk eats snake,as a result hawk act as Tertiary consumers or secondary carnivores.

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3 years ago

The cell membrane of the red blood cell will allow water oxygen and carbon dioxide pass through because other substance are bloc

dimulka [17.4K]

selective permeable membrane

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3 years ago

A nurse is caring for a patient who is experiencing a flat affect, paranoid delusions, anhedonia, anergia, neologisms, and echol

Olin [163]

Since the options have not been given, the question is incomplete. The complete question is as follows:

1. Paranoid delusions, anhedonia, and anergia are positive symptoms of schizophrenia.

2. Paranoid delusions, neologisms, and echolalia are positive symptoms of schizophrenia.

3. Paranoid delusions, anergia, and echolalia are negative symptoms of schizophrenia.

4. Paranoid delusions, flat affect, and anhedonia are negative symptoms of schizophrenia.

Answer: 2. Paranoid delusions, neologisms, and echolalia are positive symptoms of schizophrenia.

Explanation:

The positive symptoms of schizophrenia includes the paranoid delusions, echolalia and neologism whereas the negative symptoms of the schizophrenia includes the anhedonia, anergia and flat affect.

Positive symptoms are the indicative of disturbance or inability to perform the normal functions whereas the negative symptoms refer to the loss of the normal functioning of the body or diminution. Positive symptoms include all the feelings or behavior which are not true in the real sense. The sense organs may feel stimuli like taste, heeling, observing that are not always true. In the negative symptoms the person may show lack of interest from the reality.

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3 years ago