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
juin [17]
3 years ago
11

The cell makes copies of DNA molecules through a process known as _________________________.

Biology
1 answer:
vladimir1956 [14]3 years ago
6 0
DNA replication........
You might be interested in
Which of the following is the flattened portion of a leaf?<br> petiole<br> blade<br> vein
Pavel [41]
The blade is the flattened portion of the leaf. These expanded blades are called lamina which are attached to the plant stem by the petiole. They come in diverse shapes, sizes, and other characteristics. The other choices are just supporting structures of this structure of the plant. 
6 0
3 years ago
A(n) _____________________ occurs when a clot breaks free from an artery wall and travels through the circulatory system until i
Brut [27]
An embolus <span>occurs when a clot breaks free from an artery wall and travels through the circulatory system until it lodges in a small artery and suddenly shuts off blood flow to the tissues.​</span>
4 0
3 years ago
Each biological species is genetically isolated from other species. why do the species evolve independently?
Nookie1986 [14]
Species evolve independently possibly due to geographical isolations or behavioural isolations.

Geographical isolation includes the isolation of 2 groups of the same species. Since these 2 groups live in different locations, (e.g. a volcanic eruption resulting in a barrier between one side of an ocean and another side of the ocean), they will have different selection pressures in their different environments as well (e.g. one side of the ocean may have more sunlight and thus more underwater plantations than the other side of the ocean). Natural selection will eliminate those with disadvantageous characteristics (e.g. Fishes that only eat plants and nothing else on the side of the ocean with little plantations) with unfavourable alleles, and select for those with advantageous characteristics (e.g. Fishes are able to eat plants and other organic substances as well on the side of the ocean with little plantations) with favourable alleles.

Since the 2 groups have different selection pressures, natural selection will occur in different ways, selecting for and against different types of fishes with different types of alleles. Also, because of the barrier, they are not able to mate with each other, and there are no mixing of genes from one side of the ocean and the other side. They are genetically isolated. As genetic drift occurs over time, their gene pools become different from each other. Thus, they evolve independently.

Hope this helps! :)
7 0
3 years ago
A piece of iron at 25 digress Celsius is dropped into a glass of water at 15°C which statement would be correct
ELEN [110]
Its b I had this question earlier
8 0
3 years ago
The genotype is the genetic makeup of a cell, an organism, or an individual usually with reference to a specific characteristic
Whitepunk [10]
That is a true statement.
3 0
3 years ago
Other questions:
  • What type of bio molecule is being produced at the ribosome?
    7·1 answer
  • As we increase our latitude heading south (towards the Antarctic), we can expect the vegetation to:
    9·1 answer
  • What supports more life relative to their area- freshwater ecosystems or marine ecosystems? why?
    7·1 answer
  • These lumps of ice can be as big as baseballs.
    13·1 answer
  • Witch function of the muscular system is best illustrated by the heart pumping blood through the body
    5·1 answer
  • I need help with this biology
    10·1 answer
  • What is the water cycle ?
    5·1 answer
  • Changes to the global climate could include
    13·1 answer
  • The Chatham Island robin is a small endangered bird found in scrub forests off the coast of New Zealand. The robin is preyed upo
    13·1 answer
  • Why are hydrogen atoms different from the atoms of all other atoms
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!