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olga nikolaevna [1]
4 years ago
14

Darwins concept of evolution was not influenced by

Biology
1 answer:
o-na [289]4 years ago
4 0
Knowledge about the structure of DNA
You might be interested in
The magnetic particles in seafloor ridges are aligned differently in a repeating pattern. How
Mademuasel [1]

A. Earth's magnetic field reverses over time;  the changes show that seafloor spreading  has taken place over time.

Explanation:

The pattern of the magnetic minerals in seafloor ridges are aligned in a repeating pattern because the earth's magnetic field reverses overtime.

This provides evidence because the changes shows that the sea floor spreading has taken place over time.

  • The concept of sea floor spreading was first suggested by Harry Hess in the early 1960's.
  • Using sophisticated tools, he was able to discover stripe patterns of magnetic minerals in rocks.
  • The earth can be likened to a giant bar magnet
  • The geomagnetic field originates from the core where the movement of molten metals induces magnetism.
  • In a fresh cooling magma, the metallic minerals are able to align their domains with the prevailing magnetic field.
  • At some point the magnetic field is normal with a very strong intensity. At other times the intensity is low and it reverses.
  • The minerals keeps track of the changes.
  • This leads to striped pattern that has been used to suggest sea floor spreading.

learn more:

Sea floor spreading brainly.com/question/9912731

#learnwithBrainly

5 0
3 years ago
a man whose blood group is heterozygous B is married to a woman whose blood group is also heterozygous B.which of the following
Ratling [72]

Answer:

A. three of them would belong to blood group B

Explanation:

In a punnet square it would result in:

          B         b

B      BB       Bb

b      Bb       bb

4 0
3 years ago
Read 2 more answers
This growth chemical is commonly used among florists who want their plants to bloom at certain times
jasenka [17]

Answer:

The correct answer is option C. gibberellin.

Explanation:

Gibberellin is a type of fungal and plant growth hormone.  Gibberellin is one of five main groups of plant hormones.

Gibberellin has different functions and roles in plant growth and regulation such as stem elongation, stem germination, fruit ripening, and flowering.

The gibberellin acid class of hormones has been commonly used in the control of flowering in several species by the florist,

Thus, the correct answer is option C.

5 0
4 years ago
Which part(s) of the urinary system is/are responsible for the transport, storage, and elimination of urine?
Firdavs [7]
- Ureter transfer the urine from out kidney to the uninary bladder

-Urinary bladder's responsibility is to keep the urine until its full

-Uretra channels the urine out of the body..

3 0
4 years ago
A trout population grew from 4 in 1992 to 16 in 1993 and then to 64 in 1994. If it continued to grow exponentially, approximatel
jeka57 [31]

Answer:

256

Explanation:

==>Trout population:

In 1992, we have 4

In 1993, we have 16

In 1994, we have 64

==>Required:

Population if trout in 1995

Thus, since we are told that the population growth is exponential, and looking at how the popuation increased from 1992 to 1994, we can see that the population increased yearly in the multiples of 4.

=> 4, 16, 64, ?

The next number in this series of exponential growth which represents the population in 1995 would be 256. I.e. (4)⁴ = 4*4*4*4 = 256

Population of trout in 1995 = 256

5 0
3 years ago
Read 2 more answers
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