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alexdok [17]
2 years ago
13

Where is the transport vesels found

Biology
1 answer:
Oxana [17]2 years ago
5 0

Answer:

The xylem transports water and minerals from the roots up the plant stem and into the leaves. In a mature flowering plant or tree, most of the cells that make up the xylem are specialised cells called vessels. Vessels: Lose their end walls so the xylem forms a continuous, hollow tube.

Explanation:

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In the FITT principle, the choice of swimming instead of walking would be an example of _____.A. time B. intensity C. frequency
kifflom [539]

Answer:

D.type

Explanation:

<em>FITT principle is a guideline for an effective exercise program depending on the main aim of the program. The F stands for frequency, I stands for intensity, the first T stands for time while the last T stands for type.</em>

Frequency is a measure of how often the exercise is carried out, intensity is a measure of how rigorous the exercise is, time is a measure of the duration of the exercise while type refers to the different kinds of exercise that is carried in the program.

Swimming, walking, jumping, cycling, weight lifting, etc. are different types of types of exercise.

Hence, the choice of swimming instead of walking is an example of type as far as FITT principle is concerned.

<em>The correct option is D.</em>

7 0
4 years ago
What could be some weaknesses with using a test cross to determine Fred’s genotype?
GuDViN [60]

Answer:

The disadvantage of this test and it's weakness is if there is a genetic trait with complete domination, then the plant with the recessive characteristic has to be acquired.

Explanation:

To determine a genotype is not that easy and effortless because you can't see the genes of one organism if you just look at it.

6 0
3 years ago
_ means that the conditioned stimulus (CS) must not only precede the unconditioned stimulus (US) closely in time, but it must al
trapecia [35]

Answer:

generalization

Explanation:

7 0
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When is ozone considered a pollutant?
grigory [225]

Answer:

Explanation:

Ozone is a gas composed of three atoms of oxygen. Ozone occurs both in the Earth's upper atmosphere and at ground the level.Ozone at ground level is such a  harmful air pollutant, because of its  nasty effects on people and the environment, and it is the main ingredient in a type of air pollutant called “smog."

3 0
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What is cellulite?
Sergio [31]
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