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valkas [14]
2 years ago
8

Mutations leading to changes that can be inherited by the next generation have to be introduced at the _______ level.

Biology
1 answer:
Elis [28]2 years ago
6 0

Answer:

same

Explanation:

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Stem cell definition ​
Serhud [2]

Answer:

There are two main types of stem cells: embryonic stem cells and adult stem cells.Stem cells provide new cells for the body as it grows, and replace specialised cells that are damaged or lost. They can divide over and over again to produce new cells.

4 0
3 years ago
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A DNA template strand contains the following sequence:
Nikitich [7]

Answer: Though the answer were not given, the complementary RNA strand is 5'UCCGAGGUC3'

Explanation: RNA is a single stranded nucleic acid produced from DNA. Four bases are usually found in DNA and they include adenine, Uracil, cytosine and guanine whereas adenine, thymine, cytosine and guanine are found in DNA. In RNA base pairing, wherever adenine is found in the DNA template strand, uracil occurs in the RNA strand, wherever thymine is found in the DNA template strand, adenine occurs in the RNA strand and anywhere cytosine occurs in the DNA template strand, guanine occurs in the RNA strand. This means that adenine pairs with uracil, cytosine pairs with guanine and thymine pairs with adenine.

5 0
3 years ago
Drag and drop a term to match these examples with the correct level of organization. Organ Organ system Tissue
sineoko [7]

Answer:

This question is incomplete as the term to match with the level of organisation is not included, the terms are;

circulatory system

cardiac muscle

heart

human body

The ANSWER is:

Organ = heart

Organ system = circulatory system

Tissue: cardiac muscle

Explanation:

The level of organization of multicellular organisms is made up of cell, tissue, organ, organ system and eventually organism.

- The tissue is composed of several cell, which are basic units of any living organism. Cells that perform similar function come together to form the tissue. Example is the CARDIAC MUSCLE in this question, which is a muscular tissue made up of cells called myocardiocytes.

- Organs are structures formed as a result of collection of tissues with similar function. For example, the HEART is a circulatory organ made up of cardiac tissues, connective tissues etc.

- Organ systems is made up of organs that perform the same function in a living organism. In the case of the CIRCULATORY SYSTEM, it is made up of organs such as heart, blood vessels, lungs etc.

7 0
3 years ago
How are babys made descript answers pls
Yuki888 [10]

Answer:

The penis is introduced in a vagina of a female then they start movíng to feel pleasure so the penis throws a Liquid called semen it’s what contains ezpermatozoids that’s what it needs to make a baby

Explanation:

8 0
2 years ago
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The differences between each stage of consciousness are easy to recognize.<br> True or False.
AleksandrR [38]
<h2>The answer is </h2>

False

<h2>Explanation:</h2>

According to Sigmund Freud human consciousness have been divided into three levels of awareness: the conscious, precociousness, and unconscious. These stages are never understood by any person at the same time. There is always a transition period between these segments. For example the transition stage from wake to sleep where we see a gradual reduction in consciousness with fuzzy, halfway states in between conscious and unconscious.

6 0
3 years ago
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