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
Nezavi [6.7K]
3 years ago
14

Who first identified DNA? A) Rosalind Franklin B) Erwin Chargaff C) Friedrich Miescher D) James Watson

Biology
2 answers:
viva [34]3 years ago
5 0

Answer:

Friedrich Miescher

Explanation:

Maru [420]3 years ago
5 0

Answer:

it was C.) Friedrick Mieschner

Explanation:

I did this to make up for me and my friend blowing up your phone also sorry and i hope this helps you

Your welcome

Again Super sorry

You might be interested in
A unique substance composed of atoms having the same atomic number
Darina [25.2K]

Answer:

Element

Explanation:

An element is made up of a single type of atom, that is, it’s a substance made up of atoms that have the same number of protons in the nucleus, this number is known as the atomic number of the element. An atom is the smallest particle of an element that retains its properties.Each element is made up of atoms with the same chemical properties such as reactivity, ionization potential. Chemical elements are identified by names given in antiquity, derived from some property of them, from the name of their discoverer, from the place of discovery. In nature there are 92 elements that can be presented (at 1 atm of pressure and 25 ºC) as solid: iron, lead; liquid: bromine, mercury or gas: chlorine, oxygen.

6 0
3 years ago
Due to the risk of reye's syndrome, children with fever should not be given medications containing which substance? g
notsponge [240]
They shouldn't take aspirin or aspirin containing substances
8 0
3 years ago
If more individuals are born with the advantageous trait in each generation, over time what do you predict will happen to the pe
aivan3 [116]

Answer:

The percentage (%) of the alleles that code for this trait in the population will increase, as more individuals are born with the trait.

Explanation:

The more individuals get born expressing the trait, the higher its frequency gets in the population. By generation, there are more individuals carrying the allele for the advantageous trait. These individuals reproduce and increase the probabilities of the progeny to inherit the mentioned allele. When this sequence keeps occurring in the population over many generations, the allele percentage will increase. On the other hand, the other allele or alleles will decrease. Probably, if there are no changes that might influence or affect this pattern, the alleles for the advantageous trait will fixate, while the other allele might get lost.

3 0
2 years ago
What percentage of human sperm cells carry an X chromosome?
Kobotan [32]
Percentage of human sperm cells carry an X chromosome is C 50%
4 0
2 years ago
Scientists studying the passage of genetic materials of the T2 bacteria phage during infection prepared two batches of phages. B
xz_007 [3.2K]

Answer:

Progenies of batch I would not be labeled by 35S; progenies of batch II would be labeled by 32P.

Explanation:

4 0
3 years ago
Other questions:
  • A terrarium is a small closed container in which a selection of living plants and sometimes small land animals, such as turtles
    13·1 answer
  • What happens to proteins within the endoplasmic reticulumi'm
    7·1 answer
  • Complement proteins and antibodies coat a microorganism and provide binding sites, enabling macrophages and neutrophils to phago
    10·1 answer
  • A general mechanism noted in thrombocytopenia is which of the following? (Select all that apply.) Decreased platelet production
    11·1 answer
  • What is an ecological niche
    7·2 answers
  • In which biome would you be most likely to enjoy leaves changing color in the fall? A. Taiga b. Rainforests c. Desert d. Tempera
    13·2 answers
  • Which is a true statement about conifers?
    14·1 answer
  • Help!!!!!!!!!!!!!!!! Plz
    15·1 answer
  • Pls help I AM ON A TIMERR PLEASE
    12·2 answers
  • What kind(s) of cells can develop from unipotent stem cells?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!