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Marianna [84]
3 years ago
7

Pollen, seeds, flowers, and fruits are considered among the most advanced characteristics in the plant kingdom. What evolutionar

y advantage(s) does each of these offer (relative to what existed before)
Biology
1 answer:
rosijanka [135]3 years ago
8 0
<h2>Advantage of plant kingdom</h2>

Explanation:

  • Capacity tissue to sustain development and a defensive coat give seeds their prevalent transformative preferred position.
  • A few layers of solidified tissue forestall drying up, liberating propagation from the requirement for a steady stock of water.  
  • <em>Flowering  plants have a regenerative favorable position </em>over gymnosperms due to various adjustments, for example, having blossoms t consider fertilization and organic product for seed dispersal.
  • Fertilization can be permitted by wind, or by dust being conveyed by creatures.  
  • Seed and pollen were innovative structures that improvement of the undeveloped organism,to vanquish dry land and permitted seed plants to break their reliance on water for proliferation.
  • The dust grains are the <em>male gametophytes, which contain the sperm (gametes) of the plant.</em>
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The nurse is providing instruction to family members of a patient who has homonymous hemianopsia. Which statement indicates to t
mestny [16]

Answer:

The options:

1. "We need to discourage him from wearing eyeglasses."

2. "We need to place objects in his impaired field of vision."

3. "We need to approach him from the impaired field of vision."

4. "We need to remind him to turn his head to scan the lost visual field."

The CORRECT ANSWER IS 4.

"We need to remind him to turn his head to scan the lost visual field."

Explanation:

Homonymous hemianopsia is defined as a depletion of half of an individual visual area.

The patient with homonymous hemianopsia needs to position objects in the unimpaired area of vision, with the need for the nurse to come closer to the patient from the unimpaired area.

The nurse gives an order to the patient to make a quick view of the environment to repress the visual depletion and involving patient enlightenment from the inner region of the unimpaired area of vision.

The nurse could recommend the aid of personal eyeglasses, if the need eyeglasses are present at that time.

8 0
3 years ago
If you flip a penny 99 times and each time it came up heads then the chance of the penny coming up heads is ___
Helga [31]
The chances of heads as a result when flipping a penny will always be 50%. Although heads came up 99 times in a row, the events that occurred before will not affect the probability of the current event in terms of a coin flip.

There are 1 out of 2 chances of it occurring or 1/2. Divide that and multiply it by 100% to get the probability in percent. So the answer will be 50%.

The answer is B.
5 0
3 years ago
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liraira [26]
How far down it is. Newer rock is on top, older rock is on the bottom
6 0
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Mitosis happens to our skins cells to replace those that are damaged or have died. Cells have a limit, and then they commit cell suicide or apoptosis. Before dying or be damaged, the skin cells first reproduce themselves in order help keep our body protected with our first layer of defense.
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almond37 [142]
4 the organism would not produce new cell idk if im right
4 0
3 years ago
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