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Alex787 [66]
3 years ago
6

The shark still has identical skeleton to previous sharks. What other way can you prove evolution occurred if fossil evidence do

es not show any?
Biology
1 answer:
Schach [20]3 years ago
6 0
There is biogeography comparative and anatomy and comparative embryology and molecular biology
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How amino acids form proteins?
ioda

<span>Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid. </span>

I know DNA and stuff is super hard to learn I had to look at my old notes.

6 0
3 years ago
Please HELP
DanielleElmas [232]
1: There are four stages of meiosis including prophase, metaphase, anaphase, and telophase. In the prophase phase (first stage) the chromosomes becomes visible as paired chromatids. When this happens the nuclear envelope disappears. During metaphase (second stage) the chromosomes attach to the spindle fibers. Throughout anaphase (third phase) the chromosomes move to opposite sides of the spindle fibers. While in telophase (fourth stage) two nuclei form by chromosomes and chromatids moving to the opposite ends of the cell.

2: The cells that outcome from meiosis are haploid daughter cells.

3: Haploid.

4: The similarities of meiosis and mitosis are that they both outcome with daughter from a parent cell. Differences are that mitosis has one round of genetic separation and cellular division while meiosis has two. In meiosis it creates daughter cells that aren’t identical.

Sexual reproduction combines genetics from two parents while asexual reproduction have offspring exactly the same as the genetics of the parent.

Asexual reproduction has the advantage of quicker reproducing. Sexual reproduction have all different offspring that can adapt to many different environments.
3 0
3 years ago
What organisms have organelles
weqwewe [10]

Answer:

Animals, plants, fungi, and protists

Explanation:

Animals, plants, fungi, and protists are examples of Eukaryota organisms. Animal and plant cells contain many of the same kinds or organelles. There are also certain organelles found in plant cells that are not found in animal cells and vice versa.

7 0
4 years ago
Read 2 more answers
What is the medical term for ear tubes that are used to help treat reoccurring ear infections?
sdas [7]

Answer:

it is called tympanostomy tubes. they also help to equalize pressure

7 0
2 years ago
How is a food web a limited model in regards to showing energy transfer?
tamaranim1 [39]
Because the energy is going to decrease to also nothing and the animals at the top have to hunt more than those closer to the bottom of the food web
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3 years ago
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