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
sweet-ann [11.9K]
3 years ago
7

The DNA evidence was gathered from the blood stain on the concrete floor. What is the source of DNA?

Biology
2 answers:
Colt1911 [192]3 years ago
6 0

Answer:

Blood

Explanation:

Alisiya [41]3 years ago
6 0

Answer: The most common source of DNA is blood or soft tissue samples. DNA can be also extracted from semen, saliva, hair roots and even from several skin cells left on the surface of a pint glass after it was touched (these sources of DNA are commonly employed in forensic analysis).

You might be interested in
Which sequence correctly describes the flow of genetic information in a cell? A. Proteins → RNA → DNA B. DNA → RNA → Proteins C.
lord [1]
<span>B. DNA → RNA → Proteins </span>
5 0
4 years ago
Read 2 more answers
These cells are typically found throughout the body tissues are called ?
lutik1710 [3]

Answer:

Somatic cells

Explanation:

7 0
3 years ago
Read 2 more answers
I need help please this is important
Kisachek [45]

Answer:

A) CcSs

Explanation:

In order to have all of the combinations both parents must have both dominant and recessive alleles for both traits. This is because the only time a recessive phenotype appears it must have two recessive alleles for that trait (genotypes such as ccss, or ccSS/ccSs if just recessive color, and CCss/Ccss if just recessive spots)

3 0
3 years ago
A (____) is a statement saying that what is presented is true.
ruslelena [56]

Answer:

A ‘receipt’ is a statement saying that what is presented is true

Explanation:

Hope this helps!(づ ̄3 ̄)づ╭❤~

3 0
3 years ago
Read 2 more answers
How does the term “selectively permeable” apply to a membrane?
Vladimir79 [104]

Answer:

Explanation:Selectively permeable means a membrane allows the passage of some molecules or ions and inhibits the passage of others. The capacity to filter molecular transport in this manner is called selective permeability

6 0
3 years ago
Read 2 more answers
Other questions:
  • In the food web the amount of matter A) remains constant. B) remains unstable. C) is all converted to heat. D) increases with ea
    5·2 answers
  • Climate changes several times a day. <br> TRUE or FALSE
    8·2 answers
  • What was Charles Darwin’s contribution to the theory of evolution?
    7·2 answers
  • Choose the correct sequence starting with the smallest unit:?
    6·2 answers
  • 1 2 3 will give brainliest for all three being right
    8·1 answer
  • Circle: true or false, for the first few divisions, cells remain undifferentiated. If false explain why
    11·1 answer
  • If a hawk weighs 3 lbs how much biomass would be needed of rabbits and snakes for a healthy ecosystem
    10·1 answer
  • what are the three main particles of soil are? How do these shape and influence the type of soil we observe and its uses?
    10·1 answer
  • A food chain is the feeding relationship among all of the organisms in an ecosystem? True or False
    10·1 answer
  • What is the main relationship between the trachea bronchioles and alveoli
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!