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Flura [38]
4 years ago
9

Which elements is a metalloid? Check all that apply

Biology
2 answers:
navik [9.2K]4 years ago
4 0
Polonium (Po), Silicon (Si), and Antimony (Sb)
fgiga [73]4 years ago
3 0
Groups 3-12 are all metaloids
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Which statement best describes the role of meiosis during reproduction?
andrew11 [14]

Answer:

A

Explanation:

Meiosis is the formation of non identical gametes

7 0
3 years ago
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
AB blood type in humans as well as, red and white striped flowers are examples of this type of inheritance pattern.
Sati [7]

Answer:

The inheritance pattern is CODOMINANCE

Explanation:

Codominance is a type of non-mendelian inheritance i.e. does not follow Mendel's principles of inheritance, in which two alleles of a gene are both dominant, hence, they are both simultaneously expressed in that gene.

Examples or cases of codominance are the AB blood type in humans where alleles A and B are both expressed in the gene. Also, red and white striped flowers in certain plants is an example of codominance as red and white alleles are both expressed.

3 0
3 years ago
Could someone please help
lesya692 [45]

If you use a punnet sq. and cross the parents you see that all the children should be affected. by this thing represented by black.

6 0
3 years ago
The majority of bacteria have a cell envelope. which component of the cell envelope is found in only some bacterial cells?
lesya [120]

The majority of bacteria have a cell envelope component which serves as an outer compartment.

Explain the Plasma membrane components.

The membrane that divides the interior of the cell from the external environment is known as the plasma membrane, sometimes known as the cell membrane, and is present in all cells.

A cell wall is affixed to the plasma membrane on the exterior of bacterial and plant cells. A semipermeable lipid bilayer makes up the plasma membrane. The movement of materials into and out of the cell is controlled by the plasma membrane.

A cell is protected by its cell membrane, also known as the plasma membrane. Additionally, it offers a stable environment inside the cell. And that membrane serves a variety of purposes. One is to move compounds out of the cell that is harmful as well as nutrients into the cell.

Hence, the correct answer is the outer membrane.

Learn more about Plasma Membrane here,

brainly.com/question/14727404

# SPJ4

8 0
2 years ago
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