1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yKpoI14uk [10]
3 years ago
14

A biologist claims to have discovered a single-celled organism that is evolutionarily unrelated to any organisms known to inhabi

t Earth. Which observation made during an extensive study of the organism most solidly supports the biologist's claim?
Biology
1 answer:
anzhelika [568]3 years ago
3 0

Answer: The chemical identities of the aminoacids making up the organism's proteins differ from those found in bacteria.

Explanation:

The bacteria is considered as the most primitive organism to be existed on earth.

This fact is suppoted by the molecular and chemical composition of the living beings which suggests that on comparing the bacteria with other organisms supports the difference.

You might be interested in
ANSWER ASAP!!!!!!!! Which of the following should you do to protect yourself from infection if you're taking care of someone who
victus00 [196]

Answer:

GIVe Them The DaM VaccIne sInce You already GOt It?

Explanation:

6 0
2 years ago
Which statement about natural selection is true?
Varvara68 [4.7K]
The answer is “C”. Natural selection is about ones traits being better than another’s which allow it to survive in the wilds longer.
5 0
3 years ago
Read 2 more answers
Which of these structures is unique to the seed of a monocot?
Cloud [144]
He monocots<span> or monocotyledons have, as the </span>name<span> implies</span>
6 0
3 years ago
Relatively small geographic areas with high concentrations of endemic species and a large number of endangered and threatened sp
shusha [124]
The oragautung as well as the peinuma boised dart frog
8 0
3 years ago
The cycads, a mostly tropical phylum of gymnosperms, evolved about 300 million years ago and were dominant forms during the age
ozzi

Answer:

poliinators and flagellated sperm

Explanation:

Cycads (phylum Cycadophyta) together with Ginkgophyta, Gnetophyta, Pinophyta, Pteridospermales and Cordaitales  belong to the gymnosperms (naked seed-producing plants). They are different than angiosperms which produce encased seeds within an ovary.

Cycads (but also Ginkgo) produce swimming sperm that is different than all other groups which produce sperm without swimming flagella.

Also, unlike other groups of gymnosperms, cycads have specialized  pollinators, beetls.

6 0
3 years ago
Other questions:
  • Which of these phrases BEST describes atoms?
    9·1 answer
  • On a summer camping on the coast trip, Maria and her family hunted for sharks teeth. Sharks teeth are fossilized remains of anci
    6·2 answers
  • How do genes and proteins go together
    10·1 answer
  • What is the function of cilia in the trachea?
    6·1 answer
  • Amino acid catabolism involves the breakdown of 20 amino acids all of which contain nitrogen but have different carbon skeletons
    5·1 answer
  • Dr. Smith reads two research papers that present different conclusions about the same questlon. He knows the researcher who wrot
    12·1 answer
  • Which is abiotic?<br> a.tree sap<br> b.insect<br> c.sunlight<br> d.wood table
    11·1 answer
  • Αи αєяο ρℓαиє ƒℓìєѕ ωìτн α ѕρєє∂ οƒ 720κмн. нοω ℓοиg ωìℓℓ ìτ τακє το τяανєℓ α ∂ìѕταиϲє οƒ 360 κìℓοмєτяєѕ?
    13·2 answers
  • 15 points. Need it asap
    5·2 answers
  • during what phase of a muscle twitch chemical changes such as the release of calicum are according intracelluary as rthe muscles
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!