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Anna007 [38]
2 years ago
6

How are cells that go through meiosis different than regular body cells? (Select any

Biology
1 answer:
Olenka [21]2 years ago
8 0
  • Firstly we have to know what is meiosis.
  • Meiosis is the cell division process by which a diploid (2n) mother cell divided twice to produce four haploid (n) daughter cells.
  • Diploid cells have paired chromosomes. For example, in human, the diploid cells contain 23 paired chromosomes, i.e., 46 chromosomes.
  • Haploid cells do not have paired chromosomes. In human, the haploid cells contain 23 chromosomes only.
  • We know, chromosomes contain DNA (Deoxyribonucleic Acid).
  • So, if the chromosome number is half in case of haploid cells, then obviously, they have half as much DNA.
  • So, the correct option is 2. They have half as much DNA.

<u>Answer:</u>

<u>2</u><u>.</u><u> </u><u>They </u><u>have </u><u>half </u><u>as </u><u>much </u><u>DNA</u><u>.</u>

Hope you could understand.

If you have any query, feel free to ask.

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Name a structure that is located toward the dorsal side of the body, lateral and superior to the hamstring but inferior to the h
sdas [7]

Answer: Kidney

Explanation:

Kidney is a structure that is located toward the dorsal side of the body, lateral and superior to the hamstring but inferior to the heart.

The kidneys are a pair of bean shaped organs that are located at the downward part of the rib cage. The body of humans consists of two kidneys one kidney on each side of the spine and they're responsible for the filtering of excess water, waste products, and other impurities out of the human body.

8 0
2 years ago
1. Draw and label the parts of an ATP and ADP molecule. . 2. Explain (in diagrams) how energy can be \"stored\" using ADP and a
zlopas [31]
<span>Adenosine triphosphate (ATP) consists of an adenosine molecule bonded to three phophate groups in a row. In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP. This occurs when a molecule of adenosine diphosphate (ADP) uses the energy released during cellular respiration to bond with a third phosphate group, becoming a molecule of ATP. So the energy from cellular respiration is stored in the bond between the 2nd and 3rd phosphate groups of ATP. When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work. Now its back to being ADP and is ready to store the energy from respiration by bonding with a 3rd phosphate group. ADP and ATP constantly convert back and forth in this manner.</span>

5 0
3 years ago
Read 2 more answers
Part A
lions [1.4K]

Answer:

function as support cells

Explanation:

Neurons are structural and functional units of the nervous system. They are specialized cells that carry impulses from one part of the body to another. There are three main types of neurons in mammalian body. These are motor, sensory and intermediate neurons.

7 0
3 years ago
Uncle Billy likes to drink alcohol, smoke cigarettes, and eat in a lot of fast food restaurants (McDonalds, Wendys, Pizza, etc).
77julia77 [94]

Answer: Eating a diet high in saturated fats, trans fats, and cholesterol has been linked to heart disease and related conditions, such as atherosclerosis. Also too much salt (sodium) in the diet can raise blood pressure. Not getting enough physical activity can lead to heart disease.

Explanation: Diet is an important risk factor in coronary heart disease. Heavy drinking may well increase heart attack, heart failure, stroke, and high blood pressure. A limit for men is 2 drinks a day, for women 1 drink a day.

7 0
2 years ago
Cnidarians and Ctenophores are alike in the following way: a) they are scavengers and parasites. b) they are both diploblastic.
alexandr1967 [171]

Answer:

Options B.

They are both diploblastic.

Explanation:

Cnidarians are group of aquatic animals that live both in fresh water and Marine water. They are distinguished by the possession of specialized cells called cnidocytes for capturing prey. They are radially symmetrical and have two body layers ectoderm and endoderm separated by jelly layer called mesoglea.

Examples are Hydra, corals, sea anemone and jelly fish.

Ctenophores are phylum of Marine animals that are found in every where. They are characterized by vast of cilia which is use for swimming. They are bilaterally symmetrical , they have mouth and don't have anus. They don't have respiratory, excretory and circulatory system. They are diploblastic i.e they have two body layers but some are triploblastic.

They have nemacyctes for capturing prey.

Examples are nuda, tentaculata e.t.c.

7 0
2 years ago
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