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
forsale [732]
3 years ago
14

What is the role of DNA and chromosomes in coding the instructions of traits passed from parent to offspring?

Biology
1 answer:
Pavlova-9 [17]3 years ago
3 0

Answer:

Genes are regions in the DNA that contain the instructions that code for the formation of proteins. Each chromosome consists of a single, very long DNA molecule, and each gene on the chromosome is a particular segment of that DNA. The instructions for forming species' characteristics are carried in the DNA.

You might be interested in
Dont cancel tik.tok bc then they all will come to yo.utube
ahrayia [7]
Yup I agree with you
7 0
3 years ago
Read 2 more answers
How does heart rate change during and after an exercise is performed for two different periods of time?
andrew-mc [135]

Answer:

During exercise, your heart typically beats faster so that more blood gets out to your body. Your heart can also increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps.

Explanation:

8 0
3 years ago
Mitosis produces A. four cells, each with
Yuki888 [10]
When a cell divides by way of mitosis, it produces two clones of itself, each with the same number of chromosomes. When a cell divides by way of meiosis, it produces four cells, called gametes. Gametes are more commonly called sperm in males and eggs in females.
6 0
2 years ago
Name three invasive species and the specific location on Earth that they are affecting.
yan [13]

Answer:

Rats - Virgin Island

Hemlock - Asia

Zebra moulds - Great Lakes

Explanation:

An alien species is one that was introduced into a new environment, but does not have harmful effects. Such alien species are considered invasive species as they begin to have harmful effects on the new habitat. Invasive species can cause damage to the ecosystem, economic harm or human health effects.

Three invasive species are as following:

  1. Rats that came on board ships to the Virgin Islands infested the islands' sugar cane fields and caused significant crop damage.
  2. The woolly adelgid hemlock is an invasive Asian insect which rapidly kills infested hemlock trees.
  3. Zebra moulds in the Great Lakes can easily cover submerged surfaces, obstructing water intakes at water treatment plants and power plants

5 0
3 years ago
Enzymes that catalyze consecutive steps in a metabolic pathway often cluster together in a cell.
Mama L [17]

Answer: pathway intermediates are prevented from entering alternative metabolic pathways

Explanation: the clustering of enzymes in a metabolic pathway ensures that the product of one enzyme is efficiently transferred to the next enzyme in the pathway. So, the clustering prevents pathway intermediates from being diverted into alternative metabolic pathways.

7 0
3 years ago
Other questions:
  • Which of the following is usually done last in the scientific method of investigation
    10·1 answer
  • Double fertilization results in the formation of select one:
    7·1 answer
  • During the phase of the cardiac cycle called , the entire heart is relaxed and blood flows into all four chambers. 2. during the
    8·1 answer
  • Which of the following statements regarding the human
    9·1 answer
  • Cellulose is a:_____________.
    14·2 answers
  • Be able to explain the environmental impacts of moving towards green technology and abandoning older technology.
    15·1 answer
  • Which of the following is an indicator of good water quality?
    5·2 answers
  • HELP PLEASEE
    12·2 answers
  • 4. If the rock sample contains 20 mg of tritium 3, how much<br> will remain after 48 years?
    11·1 answer
  • PLEASE HELP. 100 pts!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!