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krek1111 [17]
3 years ago
14

_________and_______ factors can affect an organism’s traits.

Biology
2 answers:
Jobisdone [24]3 years ago
4 0

Temperature and oxygen level

Alecsey [184]3 years ago
4 0

Answer:

hope it is use full to you

Explain:

Environmental factors such as diet, temperature, oxygen levels, humidity, light cycles, and the presence of mutagens can all impact which of an animal's genes are expressed, which ultimately affects the animal's phenotype.

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Which are characteristics of scientific questions? Check all that apply.
lisov135 [29]

Answer:

asking about subjective matters, addressing a gap in knowledge, and already having fully confirmed explanations

Explanation:

4 0
3 years ago
The domestic cat genome contains 2.9×109 base pairs. The length of linker DNA in mammals is 50 base pairs. Approximately how man
IgorLugansk [536]

Answer:

Number of nucleosomes in 2.9 * 10^9bp is equal to 1.47 * 10^7

Explanation:

For wounding one nucleosome, total length of DNA required is equal to 146 bp

The length of  linker DNA in mammals is equal to 50 bp

Thus , the total length of DNA that confides between two nucleosome is equal to the sum of wounding length of DNA and the linker length

= 146 + 50\\= 196bp

Thus, in 196bp length of DNA, the total number of nucleosomes is equal to 1

Thus, number of nucleosomes in 2.9 * 10^9bp is equal to

\frac{2.9* 10^9}{196} \\1.47 * 10^7

8 0
3 years ago
In your own words, describe the base-pairing rules in any DNA molecule.
Elenna [48]
The base pairing rules in any DNA molecule are these:

• Adenine always pairs with Thymine(A-T)

• Cytosine always pairs with Guanine (C-G)
3 0
3 years ago
Read 2 more answers
Describe the widely accepted explanation for the explanation for the formation of the universe.
Sophie [7]

The Big Bang theory

4 0
3 years ago
Norepinephrine and dopamine are examples of transmitters whose synaptic activity is terminated by'
Musya8 [376]

The correct answer is reuptake.  

The reabsorption of a neurotransmitter by a neurotransmitter transporter situated along the plasma membrane of an axon terminal or glial cell after it has done its activity of conducting a neural impulse is called reuptake.  

The process of reuptake is essential for usual synaptic physiology as it permits for the recycling of neurotransmitters and monitors the neurotransmitter level in the synapse, thus, monitoring the duration of the signal resulting due to the discharge of the neurotransmitter.  


8 0
3 years ago
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