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
Dahasolnce [82]
2 years ago
13

DNA definition in your own words

Biology
1 answer:
Gnoma [55]2 years ago
3 0

Answer:

DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA.

Explanation:

You might be interested in
Which of the following materials could have been found in the giant clouds that form the SolarSystem
kondaur [170]

It is said that the materials found in the giant cloud that formed our solar system are comparable to the ones we have in the solar system today, which are Hydrogen and Helium!

5 0
2 years ago
A geneticist is studying a disease trying to determine how its inherited. DNA testing was completed on three generations of a fa
Anton [14]

Answer:

X-linked recessive inheritance

Explanation:

Since the disease is primarily present in males vs females, it is a s.ex linked disease.

In X-linked recessive inheritance, males tend to get disease b/c they only have one x (the other is y) which means if they get the bad "x" copy from mom then they definetely will get the disease.

Females can be carriers b/c they are XX. If they get a good copy from mom and suppose a bad copy from dad, they can still be healthy b/c the good copy is dominant. They will be carriers (cuz they have the bad copy) but themselves wont have the disease.

6 0
2 years ago
Which organism has the following characteristics: Cell wall, autotrophic, unicellular, and eukaryotic. What kingdom does it most
8090 [49]
This is a plant cell and belongs to the plant kingdom
7 0
3 years ago
A grown tiger began its life as a single fertilized egg. Explain why a tiger looks so much different as an adult than it did as
blsea [12.9K]
<span>A tiger looks so much different as an adult than it did as a single fertilized egg because it developed through different stages from being a zygote (fertilized egg), to becoming an embryo (where it experiences intense cellular changes), to becoming a fetus (where it gains a great measure of cell specialization, and develops distinct tissues and organ systems). After birth, the tiger still undergoes further growth and development into adulthood. This is largely regulated by the expression of different genes at different times and also by environmental factors.</span>
7 0
3 years ago
Read 2 more answers
Total arable land area 14,844 square mile number of farms 47,600
Lerok [7]
At the time of this writing, the most recently available statistics pertain to 2010, at which point the World Bank reported that about 37.7 percent of the world's total land area was considered agricultural land, while approximately 10.6 percent was considered arable.
3 0
3 years ago
Other questions:
  • In sedimentary rock the oldest fossils would be expected to be found
    5·1 answer
  • What role do insulator sequences play in the regulation of eukaryotic transcription? See Section 13.1 (Page 479) . What role do
    12·1 answer
  • Jellyfish and coral are _____. radially symmetrical bilaterally symmetrical asymmetrical
    14·2 answers
  • Most cells are constantly replacing damaged molecules and organelles. Explain why a red blood cell is unable to replace damaged
    6·1 answer
  • Which location has the warmer air temperature: Tarapoto or Neuquén? Why?<br>view the pic below.​
    8·2 answers
  • Which limbs preform similar functions
    10·1 answer
  • In the essay box below, submit any observations you made, as well as the answers to the questions above. Then write a summary pa
    8·2 answers
  • Is a echinodermata biodiverse
    8·1 answer
  • Throwback Question: Scientists theorize that it took a billion years or more for oxygen in the atmosphere to reach the levels of
    8·1 answer
  • Describe the role of photosynthesis and cellular respiration in ecosystems.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!