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
Ratling [72]
3 years ago
15

Which of the following patterns in the fossil record would be an example of an organism evolving through punctuated equilibrium?

Biology
1 answer:
Yuki888 [10]3 years ago
6 0
D

Punctuated equilibrium is a series of small, gradual changes over long periods of time.
You might be interested in
Do all cells take the same amount of time to divide?
Artist 52 [7]
That would be yes cause thy are all the same cells unless in in different envirment
8 0
3 years ago
Read 2 more answers
What makes up 21 percent of the earths atmosphere
never [62]
  the answer is 21<span>% oxygen, </span>
6 0
3 years ago
Read 2 more answers
Analyze the oxygen levels of the victims. Were the levels higher or lower than normal? How can you reconcile this observation wi
fredd [130]

Answer:

In the case study of the Chicago cyanide murder, the oxygen levels were very low which lead to the death of the cells in the body (there would be signs of dead cells in the victims' bodies).

Explanation:

The mitochondrion is the powerhouse of all cells in the animal body, it is responsible for cellular respiration and production of adenosine triphosphate or ATP.

When the cyanide stops the activities of the mitochondrion, each cell in the body begins to die as a result of hypoxia, which is a condition where the body or a part of the body is deprived of oxygen.

6 0
3 years ago
Which two codons in the mRNA represent the amino acid phenylalanine
Trava [24]

Answer:

UUU and UUC

Explanation:

Information that encodes certain functional products called PROTEIN are present in the DNA molecule. However, the information needs to be expressed via the processes of transcription and translation. Transcription is the synthesis of a mRNA using a DNA template.

The mRNA then undergoes translation, where it is read in a group of three nucleotides called CODON. Each CODON specifies a particular amino acid. Due to the degenerate nature of the genetic code, more than one codon can specify one amino acid.

Hence, in the case of phenylalanine amino acid, codons UUU and UUC both specify it. This means that whenever UUU and UUC are read during translation, a phenylalanine is added to the peptide chain.

8 0
3 years ago
Please help!!! I will mark you the BRAINLIEST
Dahasolnce [82]

Answer:

Molecules stop moving at freezing point. Helium has the lowest boiling point. The molecules move very quickly at boiling point.

Explanation:

Heating up- molecules move faster. Cooling down- molecules move slower

7 0
3 years ago
Other questions:
  • How do wetlands help keep our water supply pure?
    9·1 answer
  • Wich statements are correct concerning human dna?
    10·1 answer
  • Asked this question before, didn't really help so i'm asking again. also, please help.
    10·1 answer
  • our nervous system is organized into two broad anatomical divisions: the central nervous system (consisting of the brain and spi
    6·1 answer
  • in humans, the rh blood factor is dominant to the rh- blood factor. in a certain human population in hardy-weinberg equilibrium,
    8·1 answer
  • Name a storage organelles
    15·2 answers
  • Based on the Pedigree above what is the probability of a 2nd or 3rd generation female having a Widow's Peak? A) 25% B) 50% C) 10
    15·1 answer
  • Which of the following statements is true regarding the movement of substances across cell membranes?
    11·1 answer
  • If you see a lamp that doesn’t look like a lamp to you, but it expands your idea of what a lamp is, you are experiencing:
    11·2 answers
  • Natural selection may affect allele frequency in populations due to the fundamental forces of evolution except which of the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!