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
Rudiy27
3 years ago
15

Discuss the difficulties experienced in classifying EXTINCT organisms.

Biology
2 answers:
AVprozaik [17]3 years ago
8 0
<span>Little or no DNA available.
Lack of morphological features in the case of invertebrates
</span>
miskamm [114]3 years ago
5 0
The number of fossils found, the fact that fossils are oftentimes just a cast/mold of the organism with no real remains, and no interbreeding.

As time moves forward, we still strive towards better methods to answer questions about extinct organisms.
You might be interested in
How do you delete a question on this? lol plelase help
Ne4ueva [31]

Answer:

The tRNA anticodons pair with the complementary mRNA codons at the ribosomes. The individual tRNA molecule carries an amino acid according to its specific code. When tRNA releases its amino acid, peptide bonds form between the amino acids. After each tRNA releases its amino acid, it is free to pick up another amino acid in the cytoplasm.

Explanation:

6 0
3 years ago
Read 2 more answers
I'm just not quite sure.​
Vera_Pavlovna [14]

Answer:

Answer is option (c) because after meiosis cell possess only ones set of chromosome i.e (n)...... 23 chromosome......

4 0
3 years ago
What form of energy is stored in food? A. heat B. light energy C. energy of motion D. energy in molecules
seraphim [82]

Answer:

d

Explanation:

6 0
3 years ago
Read 2 more answers
In fermentation the molecules of NADH are________while the organic molecules are _________.
LuckyWell [14K]

Answer:

The correct answer is option C- "oxidize, reduce".

Explanation:

Fermentation is a process analogous to cellular respiration and, just like the latter, it involves oxidization and reduction of molecules with the final purpose of producing energy. During the process of fermentation nicotinamide adenine dinucleotide + hydrogen (NADH) is oxidized to its original form of NAD with a plus charge; while other organic molecules such as piruvate are reduced.

3 0
4 years ago
What muscle is responsible for inflation and deflation of the lungs
IRISSAK [1]
<span>representative respiratory reflexes? Not so sure so confirm online

</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • The basic unit of life
    9·2 answers
  • How does the life cycle of a grasshopper differ from the life cycle of a butterfly?
    11·2 answers
  • The largest molecules in organisms are _____.
    5·1 answer
  • Cual es la masa de la pelota de ping pong
    14·2 answers
  • How is bacteria used in gene splicing
    10·1 answer
  • A water solution that has the same salt concentration as the cells is said to be _____. isotonic hypotonic hypertonic
    10·2 answers
  • Genetic information is stored in which cellular structure?
    13·2 answers
  • Are feathers a structural adaptation?
    8·1 answer
  • If the papillary muscles in the left ventricle were damaged during a heart attack, which valve would be affected
    8·1 answer
  • Give me 5 forces that are used in baseball​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!