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PIT_PIT [208]
3 years ago
13

Which of the following have contributed to historical increases in the global human population? unavailability of clean water de

creases in the birth rate advances in hygiene increases in the number of deaths
Biology
2 answers:
Akimi4 [234]3 years ago
7 0

Answer:

unavailability of clean water decreases in the birth rate

Explanation:

quester [9]3 years ago
3 0

Answer:

Unavailability of clean water decreases in the birth rate.

Explanation:

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Which type of rock would form from lava following a volcanic eruption ?
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Igneous rock is the answer 

3 0
3 years ago
Post-translational modifications of proteins may include which of the following processes?
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Post-translational modifications of proteins makes them functional and include:

  • methylation
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<h3>What is post-translational modification of proteins?</h3>

Post-translational modifications of proteins refers to modifications that are made on new synthesized proteins after synthesis at the ribosomes.

Post-translational modifications of proteins are important as they help to convert the proteins into their active forms.

Some post-translational modifications of proteins include:

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  • addition of disulphide bridges
  • folding
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Therefore, post-translational modifications of proteins are required to make proteins functional.

Learn more about proteins at:https: //brainly.com/question/884935

4 0
2 years ago
Help please with one or two
FrozenT [24]

Answer:

typical magnification of an ocular lens is 10x. there are other settings used less frequently such as, 4x, 40x, and 100x.

Explanation:

4 0
3 years ago
A researcher is trying to construct a molecular-based phylogeny of the entire animal kingdom. Assuming that none of the followin
faust18 [17]

Answer:

Collagen genes.

Explanation:

Phylogenetics helps to study the evolutionary relationship among the different group of organisms. The different characteristics like DNA sequences, mitochondria sequences can be used for the construction of phylogeny tree.

Collagen genes can be used to study the evolutionary relationship as mammals contains nearly 30% of total protein. The collagen gene shows the most of the conserved sequences among the different group of organisms and shows the most recent evolved characters in vertebrates.

Thus, the correct answer is collagen genes.  

3 0
3 years ago
The receptors for taste and smell are classified as
sleet_krkn [62]
Chemoreceptors is the answer
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