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Naya [18.7K]
4 years ago
14

If a cell represents a city, why is the nucleolus like a planning office? I would really appreciate if you helped!!

Biology
1 answer:
RSB [31]4 years ago
5 0

Answer:

The nucleolus contains the DNA which instructs the cell on it's daily functions. The DNA is like the mayor of the cell who resides in the planning office/mayor office.

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A commercial classification system such as the one presented in this chapter shows us the ______ in which the grower will sell t
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3 years ago
Define 4 types of teeth(incisors,canines, premolars and molars)
vredina [299]
  • Incisors: Incisors are your two front teeth and the teeth on either side of them on the top and bottom of the mouth. Incisors are designed like tiny chisels with flat, moderately sharp ends. These teeth are formed to cut and chop food.

  • Canines: The pointy teeth beside your incisors are your canine teeth. You have a total of four canine teeth—two on the top and two on the bottom. These teeth are also designed to be sharp for tearing food.

  • Premolars (bicuspids): Premolars or bicuspid teeth are located just beyond the canine teeth toward the back of the mouth. You have eight in total—four on the top and four on the bottom.Premolars are bigger, stronger, and have ridges designed for crushing and grinding food.

  • Molars: In the very back of your mouth are the molars. You have eight molars—four on top and four on the bottom. Molars are your strongest set of teeth, formed with more width and ridges than the premolars. The molars are also designed for chewing and grinding, as well as thorough mashing of your food prior to swallowing. The molars generally do not surface until the ages of 6 to 12.
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3 years ago
I need help I'm confused with this question. Please explain.
IrinaK [193]
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6 0
4 years ago
Population sizes of three African animals in 1990 and in 2000.
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Lion and cheetah populations compete for the food source of zebras, and lions outcompete cheetah.

Limiting factors are those factors in the ecosystem which can limit the growth of population of a species in an ecosystem. Predation and competition are two limiting factors in the ecosystem that can decrease or extinct the population of a species. Predation is a limiting factor in which predatory organisms are dependent upon a prey organisms. This is natures way of limiting the surplus growth of prey population and to maintain a balance in ecological community. Competition is a limiting factor in which one or more same or different type of organisms compete for the same resource in an ecosystem. The one which is more competitive will derive those resources other than the one which is less competitive.

According to the given data, it is evident that the population decline in predator cheetah and lion populations because of decline in zebra population but the decline in cheetah population is more than that of lion. It explains the fact that lion is more competitive than cheetah in deriving the food which is already limited. Therefore, lion outcompete cheetah.

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3 years ago
List out of the <br>ways through which we can minimise the option of plastic and deal with garbage​
Nataly_w [17]

Answer:

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I hope that this helped :)

8 0
3 years ago
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