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nadezda [96]
3 years ago
5

Question 32 ribosomes carry out dna-directed protein synthesis. carry out rna processing are not found in prokaryotes. of mitoch

ondria and plastids are very similar in their structure and function to bacterial ribosomes.
Biology
1 answer:
Tom [10]3 years ago
6 0
The answer is the Ribosomes of mitochondria and plastids are very similar in their structure and function to bacterial ribosomes.Mitochondria, chloroplasts, and bacteria are alike in size. Bacteria also have DNA and ribosomes alike to those of mitochondria and chloroplasts. Based on this and other proof, experts ponder host cells and bacteria shaped endosymbiotic relationships precedent, when separate host cells took in oxygen-using and photosynthetic bacteria but did not put an end to them.
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Younger fossils are often morphologically different from older fossils in a lineage. How do paleontologists think the morphologi
photoshop1234 [79]

Answer:

Paleontologists thinks that the younger fossils are a species that underwent an-agenesis, gradually evolving a new morphology or/and the younger fossils are a new species that branched off the older one, rapidly evolving a new morphology.

Explanation:

Fossils are the safeguarded remains or hints of creatures, plants, and different life forms from an earlier time. Fossils range in age from 10,000 to 3.48 billion years of age. The perception that specific fossils were related with certain stone layers drove nineteenth century geologists to perceive a land timescale. Like surviving life forms, fossils differ in size from minuscule, similar to single-celled microscopic organisms, to monstrous, similar to dinosaurs and trees.

Fossils give strong proof that living beings from the past are not equivalent to those discovered today; fossils show a movement of advancement. Fossils, alongside the similar life systems of present-day life forms, comprise the morphological, or anatomical, record.

By contrasting the life structures of both present day and terminated species, paleontologists can deduce the ancestries of those species. This methodology is best for life forms that had hard body parts, for example, shells, bones or teeth. The subsequent fossil record recounts the account of the past and shows the development of structure more than a great many years.

8 0
2 years ago
The purple spots on colorless background of corn kernels observed by barbara mcclintock were the result of _______.
Mashcka [7]

The purple spots on colorless background of corn kernels observed by barbara mcclintock were the result of <u>transposition of the Ds elements out of the color gene.</u>

<u></u>

  • Extrachromosomal loops that do not adequately mate with their homolog can be used to identify duplications and deletions during meiosis.

<u></u>

<u>What is and example of a gene?</u>

  • The definition of a gene is a unit on a chromosome that determines a specific trait in an organism, or a male's name.
  • An example of a gene is a chromosome unit that determines a person's eye color.
  • An example of a man named Gene is the actor Gene Wilder.

What are the 4 types of genes?

  • There are four different chemical types: A, C, T, and G.
  • A gene is a segment of DNA composed of an As, Cs, Ts, and Gs sequence.
  • Every cell in your body contains about 20,000 of your genes due to how little they are.

Learn more about gene.

brainly.com/question/8832859

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8 0
11 months ago
Sienna made a chart listing characteristics of two kinds of echinoderms.
KIM [24]

Answer:

all of these are echinoderms

6 0
3 years ago
Read 2 more answers
What structures form when many similar specializes cells come together
Vladimir79 [104]
Tissues form when many similar specializes cells come together.

The level of complexity in organisms from smaller to larger are:
Cells, tissue, organ, organ system, and organism finally.

Cells makes up tissue, tissue makes up organ, organs makes up organ systems, and organ systems makes up an organism.

Therefore, if the same type of cells come together, they'll make up tissue.
7 0
3 years ago
The aloe plant has thick, water-filled leaves covered with spikes. The flowers are high on a stalk, so that pollen can be quickl
seraphim [82]
Desert should be the awnser your looking for
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2 years ago
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