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sleet_krkn [62]
3 years ago
10

How is a door hinge like the joint in your knee

Biology
1 answer:
notsponge [240]3 years ago
4 0
The knee permits flexion and extension as well as a slight medial and lateral rotation. It has  movement that a basic hinge needs.<span>
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Pollinators, like bees, have a mutualistic relationship with plants. The pollinators carry pollen from plant to plant. What stat
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Answer:

what is the question here?????????????

Explanation:

5 0
3 years ago
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Claytonia virginica is a plant with flowers that vary from white, to pale pink, to bright pink. Slugs prefer to eat pink-floweri
exis [7]

Answer:

The frequency of pink flowers will increase to near one over time, while the frequency of white flowers will decrease to near zero.

Explanation:

There are two forces acting as selective pressures.

  • Slugs prefer to eat pink-flowering over white-flowering plants → selective pressure against the pink genotype → plants with pink flowers suffer from severe herbivory and are more likely to die.
  • Bees prefer to pollinate pink over white flowers → selective pressure favoring the pink genotypes → Plants with pink flowers produce more seeds than plants with white flowers.

When the researcher removes all slugs from the study population, he/she eliminates the selective pressure against the pink genotype, leaving only the force acting in favor of the genotypes. So plants with pink flowers will produce more seeds that will originate more plants with pink flowers. As there is no predator over these plants, they will keep reproducing and growing pink flowers. Over time, the frequency of the pink genotype will increase, while the frequency of the white genotype will decrease.

5 0
3 years ago
Waste water from industries and domestic sources can be treated by chlorination or ultraviolet radiation. There are pros and con
OlgaM077 [116]
<span>Chlorine not only kills bacteria but provides a residual effect on returning microorganisms.</span>
4 0
3 years ago
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How is meiosis related to sexual reproduction
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Meiosis is what happens after sexual intercourse, but it only occurs if two people have vaginal sex. Once the male has ejaculated, his sperm will travel through the female's reproductive system. Not many sperm cells will make it to try to get to a female's egg. But, only one sperm cell can make it inside a egg. Then pregnancy will begin.
3 0
4 years ago
Maya made the following list comparing the differences between the reproductive organs in plants and animals, but she made a mis
zaharov [31]

The pistil being the male reproductive organ is the incorrect statement and is denoted as option C.

<h3>What is Pistil?</h3>

This is referred to as the female reproductive organ and comprises of stigma, style, and ovary and are primarily responsible for the formation of seeds and fruits in plants which are present in nature.

On the other hand, the male reproductive organ is referred to as the stamen which consists of the anther and filament.

The pistil being the male reproductive organ is incorrect because It is a female reproductive organ.

This is therefore the reason why option C was chosen as the most appropriate choice in this scenario.

Read more about Pistil here brainly.com/question/1129315

#SPJ1

4 0
2 years ago
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