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
Zigmanuir [339]
3 years ago
12

What was significant about the fossils Darwin Found

Biology
1 answer:
Alexandra [31]3 years ago
8 0
Hey there,
<span>He dug up fossils of gigantic extinct mammals- thus this was significant.

Hope this helps ☺

<em></em>~Top
</span>
You might be interested in
17. At what position of earth in its orbit is it summertime in the Northern Hemisphere?
stiv31 [10]
The position of earth in its orbit in the northern hemisphere during summertime is Position 3
8 0
3 years ago
Read 2 more answers
What type of chromosomal mutation has taken place?
maxonik [38]
Translocation has taken place, you can tell by the rearrangement of nonhomologous chromosomes.
5 0
3 years ago
How do adolescents establish health identity during psychosocial development? select all that apply?
4vir4ik [10]
<span>Building close peer relationship to achieve acceptance in society

</span>
7 0
3 years ago
Read 2 more answers
Which of the following is a correct difference between active transport and facilitated diffusion?
sweet-ann [11.9K]

Answer:

Active transport requires energy from ATP while facilitated diffusion does not

Explanation:

Active transport and facilitated diffusion with the use of channel and carrier proteins are both ways by which ions, polar and large molecules cross a selectively permeable membrane.

The major difference is that; Active transport transport these particles from a low to high concentration, which is against concentration gradient and hence, energy is required to perform the task

Facilitated diffusion transport from a high to low concentration, which is through a concentration gradient and hence, no energy is required to perform the task.

6 0
3 years ago
You are interested in studying a gene called CFTR because mutations in this gene in humans cause cystic fibrosis. You have made
Juliette [100K]

Answer: Both the mouse and human beings are encoding the proteins having similar functions.

Explanation:

The CFTR gene in the mouse and CFTR gene in the human beings encode proteins that perform similar function,this is so because if the results are same then it means that both mouse and human beings are encoding the protein that have similar function.

Option A is incorrect  because both humans and mouse are eukaryotes so they have introns and because of that even if the gene sequences are different they can still encode protein.

Option B is incorrect because  amino acid sequences can be similar inorder to have the similar function. If glutamic acid is replaced by aspartic acid, it won't have different function the function will remain same. So, identical amino acid sequences are not required. They can be similar too.

8 0
2 years ago
Other questions:
  • Help, it’s timed A fertilized egg, or a ____ is formed from the fusion of egg and sperm.
    11·1 answer
  • What molecule would be the most affected by limited nitrogen?
    10·2 answers
  • What does it mean for water to have a high specific heat?
    8·2 answers
  • Why do humans have two sets of teeth??
    5·1 answer
  • The replica fossil you just created models the actual formation of fossils on Earth. In your replica, what do the clay and the p
    7·1 answer
  • Organisms that are similar in structure and form and successfully reproduce among
    9·1 answer
  • Tell the Structure of the Earth. Full explanation please
    6·1 answer
  • The genome of D. melanogaster consists of approximately 1.7 * 108 base pairs. DNA synthesis occurs at a rate of 30 base pairs pe
    7·1 answer
  • Think of an object, person, or place at home that functions similar to the cell membrane.
    8·2 answers
  • classify the following characteristics and examples depending on what model of speciation is described.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!