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gregori [183]
3 years ago
9

Which action might lead scientists to develop new explanations about the

Biology
1 answer:
Daniel [21]3 years ago
6 0
The answer is A: being familiar with different types of galaxies that exist in the universe
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If each parent has two sets of genes and chromosomes, why do their offspring receive only one set from each parent?
bulgar [2K]

Answer:

Explanation:

porque una persona con dos alelos normales presentará un fenotipo normal, mientras que si las dos copias del gen son el alelo mutado que producen una enfermedad, el fenotipo expresará los síntomas característicos de esa enfermedad.

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3 years ago
Adding an extra nucleotide to a dna sequence produces what type of mutation answers
timama [110]
The addition of an extra nucleotide to a DNA sequence produces a mutation that is called insertion. An insertion mutation can be in various sizes, from one nucleotide base pair to a section of one chromosome inserted into another. When one or more nucleotides are inserted into the genome, the processes of translation and transcription could be disrupted, resulting in altered protein synthesis. 
4 0
3 years ago
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When natural sources of ionizing radiation become increased because of accidental or deliberate human actions such as mining, th
MatroZZZ [7]

The question is incomplete as it does not have the options which are:

artificial

enhanced natural

extraterrestrial

manmade

Answer:

Enhanced natural resources

Explanation:

Natural resources are the resources used by the humans for survival present in the environment or provided by the surrounding environment.The natural resources includes the wood, gas, air, water and other substances.

The substances which emits harmful radiations like radium, thorium, uranium are known as radioactive isotopes.

When these ionizing radiation emitting natural substances increases in the environment due to human activities like the particle accelerators, X-rays and other methods which produces these substances then these substances are refereed to as the enhanced natural substances.

Thus, Enhanced natural resources is the correct answer.

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3 years ago
Which organelle makes the proteins that are needed by the cell?
lorasvet [3.4K]
The cell organ that makes proteins is the ribosomes

hope this helps :)
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3 years ago
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A fetus possesses a mutation that causes the diencephalon region of the developing brain to cease growing. Which structures in t
UNO [17]

Answer:

thats only info

Explanation:

4 0
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