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sveticcg [70]
2 years ago
9

Help me with this question

Biology
1 answer:
Nataliya [291]2 years ago
5 0

Answer: I think it is probably c

Explanation:

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100 points and brainleist
solmaris [256]

Answer: DNA

Explanation:

A chromosome is a thread-like material with a long structure found in the cell nucleus. It mainly contains DNA and proteins. Due to the presence of DNA in chromosomes, it carries several genes.

The total number of chromosomes in human cell is 46: 44 are non-sex chromosomes while 2 are sex chromosomes

7 0
3 years ago
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Because connective tissue is found throughout the body, more than just anne marie's joints and skin could be affected by ehlers-
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Fasciae are layers of connective tissue, mainly collagen, situated under the skin, which closes, supports, and separates muscles and other structures. Fasciae are grouped by their anatomical location, layer (as visceral fascia, superficial fascia, and deep fascia), or by their functions. Fasciae reduces friction and provide an adjustable covering for nerves and blood vessels as they move through muscles.

5 0
3 years ago
What is a substance that increases the hydrogen ion concentration in a solution.
MissTica

Answer:

Explanation:

Acid. is a substance that increases the hydrogen ion concentration in a solution.(hight H+ concentrations) ~When hydrochloric acid is added to water, hydrogen ions dissociate from chloride ions: HCl -> H+ + Cl− ~Addition of an acid makes a solution more acidic.

3 0
2 years ago
Name the four most important ligaments of the knee. What condition is characterized by an irritation and softening of the cartil
Alex787 [66]

Answer:

1. Medial collateral ligament, lateral collateral ligament, anterior cruciate ligament and posterior cruciate ligaments.      

2. Chondromalacia patellae

Explanation:

The knee is a ginglymus that connects the thigh to the leg. It is the largest joint in the human body, that plays a vital role in the horizantal and the vertical movement of the body.

There are <u>four ligaments</u> of knee joint, that joins the femur to the tibia and also provides stability by limiting movement. They are: <u>medial collateral ligament, lateral collateral ligament, anterior cruciate ligament and posterior cruciate ligaments.</u>

Chondromalacia patellae is a medical condition that includes inflammation of the cartilage on the posterior aspect of the patella, which leads to softening of the cartilage.

3 0
2 years ago
Dichotomous Keys and branching diagrams organize different types of information about classification. how are these tools used d
Vadim26 [7]
To show the different levels of classification and divide among species, and different organisms on planet Earth. It also creates a universal "language" for scientists around the world when referring to organisms (cougar & puma are the same animals; different name)
Example: The American Alligator and the Chinese Alligator (look it up!) are in the same family and genus, but are not the same species.
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3 years ago
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