Why do individuals of the same species have different characteristics

When joints are not regularly moved through their entire range of motion, muscles and ligaments eventually _____. a. shorten b.

zhuklara [117]

Answer:

a. shorten

Explanation:

Inability or failure for joints to move through their entire range of motion is caused by constrictions. These constrictions often results when the excess adipose tissues that surrounds the muscles and ligaments are not in required adequate proportion. These constrictions can be caused by ageing, fatigue, muscular diseases etc. As a result of these constriction in the joints, let say for example, the knee joint, the muscle and ligaments tends to shorten in length.

7 0

3 years ago

Which describes a concept that was not previously known but but was developed as a direct result of Mendel’s experiments with pe

Ratling [72]

Answer:

The fundamental law of inheritance.

Explanation:

He is responsible for our knowing that genes come in pairs and are inherited as units (alleles), one from each parent.

5 0

4 years ago

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Almost every cell in the human body is replaced every few years through the process of _____.

kenny6666 [7]

Mitosis is the cell division that happens to replace old cells with new ones.

Describing how is the cells group is the process of multiplication of cell or the so-called cell division, mitosis. This mechanism of each cell produces another cell that binds together and produces again, repeatedly, to be a larger system called now the tissue as explained earlier.How? Through cell division called, mitosis. Excerpt meiosis –cell division specifically in the sex cells.

They are labelled as daughter cells.

6 0

3 years ago

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Explain blood curculation in human body in brief (in 100 words)

bekas [8.4K]

Circulatory system pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over. Your circulatory system is critical to healthy organs, muscles and tissues.

4 0

3 years ago

Different microbes grow in a wide variety of environmental conditions; however, most have preferences for certain temperatures,

lesya692 [45]

Answer:

this is a TRUE statement.

Explanation:

Different microbes grow in a wide variety of environmental conditions; however, most have preferences for certain temperatures, pH, and atmospheric gases because although microbes are widespread in their occurrence,they are found almost everywhere,in the air,water,soil,food,decaying matter,oil deposits,in plants etc.

but their number and their types vary according to the locality and environmental conditions.

Although, some microbes are always present and contribute towards natural flora BUT besides this others are present in specific environments such as some in hot springs bearing very HIGH TEMPERATURE RANGES for example: Thermus aquaticus.

some of them inhabit the acidic or alkaline soil feeding on HUMUS.

Most of the microbes prefer ATMOSPHERIC GASES i.e some require oxygen for their survival .For example: Pseudomonas.

some don't require O2 for survival i.e Spirochete.

IN SHORT, most of the microbes have preferences for various environmental conditions.

5 0

3 years ago