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
elena-s [515]
3 years ago
15

Based on the fossil, which organism evolved last? Fern Fish Oak Shell

Biology
1 answer:
lord [1]3 years ago
5 0

Oak

Explanation:

Based on the fossil arrangement, we can deduce that the oak was the first to evolve of all the listed fossils.

Fossils are the preserved remains of organisms usually found in rock layers.

To predict the age of fossils, we use one of the principle of relative dating.

The most appropriate one proposed by Williams Smith is the principle of fossil and fauna succession.

It states that "fossils and fauna succeed one another in relative pattern as they evolve".

  • The first fossil to evolve will be the oldest one and it will be located at the base of the sequence.
  • This is why the choice is oak.

learn more:

fossil dating brainly.com/question/9415077

#learnwithBrainly

You might be interested in
A researcher identified a bacterial enzyme that is essential in the breakdown of glucose. The researcher wants to test a potenti
swat32

Answer:

The potential antibiotic is a competitive inhibitor of the glucose converting enzyme and could be an effective solution for bacterial infections.

Explanation:

Enzyme kinetics mainly deals with the study of the rate of reaction of the enzyme. Different factors that can affects the enzyme rate are also studied in enzyme kinetics.

The competitive inhibitors of the enzyme do not show any effect on the Vmax value of the enzyme and binds to the enzyme only. These inhibitors do not have ability to binds with enzyme substrate complex. The increase in the enzyme and substrate concentration can remove the inhibitor affect.

Thus, the correct answer is option (b).

3 0
4 years ago
1. Experiments are designed so that the control group differs from the experimental group by one
Basile [38]

Answer:

I don't want to give wrong answer, but here is what ik kiddo;

Explanation:

An experimental group is the group that receives the variable being tested in an experiment. The control group is the group in an experiment that does not receive the variable you are testing.

HOPE IT HELPS!!

3 0
4 years ago
Which experiment would most likely contain experimental bias?
Ivanshal [37]

Answer:

B. A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.

Explanation:

In experimental bias the researcher is more likely to attempt to manipulate or produce results that show their work in a positive outcome. In this case, the company is aiming to perform research on their product that goes against their competitors.

UwU

7 0
3 years ago
The 9:3:3:1 phenotype ratio is expected in the f2 generation when question 3 options: the genes for the two traits assort indepe
Aneli [31]
<span>Answer: the genes for the two traits assort independently.
The proportion </span><span>9:3:3:1 is found when studying two genes at the same time,</span><span> known as a dihybrid cross. Mendel did this cross and found that the offspring, had 4 different phenotypes, but in different quantities . </span>This ratio led Mendel to develop the law of independent assortment.


6 0
4 years ago
A square kilometer of forest has 200 deer. What is the term that is used to describe this number?
Setler [38]
Population density is used to describe the population per unit, so basically, population density..
8 0
4 years ago
Read 2 more answers
Other questions:
  • Which traits are characteristic of multicellular organisms? Choose all answers that are correct. A. can reproduce a whole colony
    10·1 answer
  • Wegner thought that at one time in the Earth's existence only one giant piece of land existed he called this?
    15·1 answer
  • If the amount of sodium in the blood increases, what would a negative feedback control mechanism be expected to do?
    14·1 answer
  • Jet streams vary in height of four to eight miles and can reach speeds of ____?
    14·1 answer
  • Which of the following is a role a detrivore?
    15·2 answers
  • You are looking at the side of a cliff with many horizontal rock layers. In the upper layers you find fossils of rodents, but in
    14·1 answer
  • Latitude and Longitude fill in the blanks
    11·2 answers
  • Which human body system performs a function similar to what the mitochondria perform for the cell?
    5·1 answer
  • How do vaccines help the immune system fight against pathogens , like viruses and bacteria ?
    10·2 answers
  • What are the major mechanisms of epigenetic genome modification?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!