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Ivenika [448]
3 years ago
11

What statements summarize scientists' concept of cells

Biology
1 answer:
bonufazy [111]3 years ago
5 0
This is really basic, containing much on the history of cell biology. The cell theory, or cell doctrine, states that all organisms are composed of similar units of organization, called cells. The concept was formally articulated in 1839 by Schleiden & Schwann and has remained as the foundation of modern biology.
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What is the purpose of genetically modified crops?
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Answer:

A. Increasing the food supply

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3 years ago
What do you notice is the main difference between the structure of the connective tissues and the structure of the epithelium? m
FinnZ [79.3K]

The connective tissues and the epithelial tissue differ in their structure in the way their cells are organized. The cell of the epithelial tissue are organized in a closed-packed pattern, while the cells of connective tissue are organized in spread out pattern. Moreover, the connective tissues has blood vessels, but the epithelial tissue does not.

The epithelial tissues serve the purpose of protection. Protective layering is formed by the epithelial tissues in the body. The connective tissue such as bone provides support to the body. The blood vessel connectivity helps in the transfer of the newly formed blood cells.

The appearance of a person is determined by the tissues and other components. The skeletal determines the basic structure of the person. The epithelial tissues give more specificity to the figure of a person. The fats helps in determining the shape of the eyes and cheeks.

The fat in the cheeks is supposed to help the new born infants to suckle and chew. Moreover, it provides padding to the temporalis muscle while chewing. The fat behind the eyes helps in preventing damage to the eyes which may be caused if they rub with the bones of the skull.

It will be hard to open and close one's mouth if the temporalis muscle of a person is damaged. This will make forming words properly difficult. The damage to orbicularis oculi will make the blinking extremely difficult. The facial expressions will be distorted in such cases. The damage to the orbicularis oris will make the movement of the mouth difficult, which will cause poor articulation.


5 0
3 years ago
Where do the three steps of cellular respiration occur?
valkas [14]
It occurs in the mitochondria
7 0
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Why would it be correct to say that heat rises? Explain....
satela [25.4K]
When air is heated up the molecules spread out and move faster, so heat rises because it is less dense than the cooler air around it.
6 0
3 years ago
2. Reproduction is the function of both______<br> and organisms.
Tems11 [23]

Reproduction is the function of both living <u>plants</u> and organisms.

<h3>What is reproduction?</h3>

Reproduction can be defined as a biological process through which all living organisms (parents) produce their offspring, especially through mating.

<h3>The types of reproduction</h3>

Basically, there are two (2) main types of reproduction and these include;

  • Ase-xual reproduction
  • Se-xual reproduction

Generally, reproduction is one of the main characteristics of a living organism and plants.

In conclusion, reproduction is a function that is peculiar to both living <u>plants</u> and organisms.

Read more on reproduction here: brainly.com/question/2538465

4 0
2 years ago
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