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Luba_88 [7]
3 years ago
6

What does the phylogenetic tree show

Biology
1 answer:
ipn [44]3 years ago
8 0

A phylogenetic tree or evolutionary tree is a branching diagram or "tree" showing the evolutionary relationships among various biological species or other entities—their phylogeny—based upon similarities and differences in their physical or genetic characteristics.

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How many years did it take to double between .5 billion and 1 billion?
finlep [7]

Answer:

2

Explanation:

you take 1 billion and divide it by 0.5 and to check your work you would take your answer and multiply it by 0.5

8 0
3 years ago
Kendra is studying the energy pyramid shown. which statement is supported by the energy pyramid? the ecosystem can support fewer
lara31 [8.8K]

Ecosystem an area where plants, animals, and other organisms, co-ordinate for their living. According to energy pyramid, ecosystem can support fewer foxes than grasshoppers.

<h3>What is energy pyramid?</h3>

Energy pyramid is the flow of energy from one tropic level to another which is always erect.

After each level, 90% energy is lost in environment as heat. There is  loss of energy at each tropic level.

As foxes comes after grasses in energy pyramid, so the ecosystem can support fewer foxes than grasshoppers.

Thus, the correct option is A.

For more information about energy pyramid, visit:

brainly.com/question/2515928

6 0
2 years ago
Read 2 more answers
Organism obtain energy in a process called
Anna11 [10]

Cellular Respiration

4 0
3 years ago
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Ill give brainliest to anyone who helps me with this
zalisa [80]

Answer:

Explanation:

The genes in DNA encode protein molecules, which are the "workhorses" of the cell, carrying out all the functions necessary for life. For example, enzymes, including those that metabolize nutrients and synthesize new cellular constituents, as well as DNA polymerases and other enzymes that make copies of DNA during cell division, are all proteins.

In the simplest sense, expressing a gene means manufacturing its corresponding protein, and this multilayered process has two major steps. In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process called transcription. During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA (Figure 1). The resulting mRNA is a single-stranded copy of the gene, which next must be translated into a protein molecule.

8 0
2 years ago
Organisms must have a specific _________in order to survive and reproduce. During the period of red light pollution, the majorit
alukav5142 [94]
It's just a guess, but try cell structure.
8 0
3 years ago
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