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
Phantasy [73]
2 years ago
6

A person who studies genetics is called a geneticist. A geneticist would most likely be interested in learning about which of th

e following?
A.) The structure of all molecules found in humans
B.) The behaviors that children learn from their parents and environment
C.) The number of offspring produced by humans
D.) The way in which diseases are passed from parent to offspring
Chemistry
2 answers:
Dovator [93]2 years ago
6 0

Answer:

D

Explanation:

Edge 2020 corrects

It makes the most sense since genetics are heriditarilly passed down, meaning they'd study that area.

zhenek [66]2 years ago
5 0

Answer:

It’s D

Explanation:

I got it right

You might be interested in
Has any one done 2020 chemistry paper 1 aqa gcse
Mars2501 [29]

Answer:

what do you mean?

Explanation:

7 0
3 years ago
What is the reaction which a metal element displaces the metal atom of a compound?
Marina86 [1]

A single replacement reaction, sometimes called a single displacement reaction, is a reaction in which one element is substituted for another element in a compound. The starting materials are always pure elements, such as a pure zinc metal or hydrogen gas, plus an aqueous compound.

4 0
2 years ago
What are the causes and consequences of climate change
Sati [7]

Answer: Humans are increasingly influencing the climate and the earth's temperature by burning fossil fuels, cutting down forests and farming livestock.

Explanation: This adds enormous amounts of greenhouse gases to those naturally occurring in the atmosphere, increasing the greenhouse effect and global warming.

7 0
2 years ago
An aqueous solution containing 17.5 g of an unknown molecular (nonelectrolyte) compound in 100.0 g of water has a freezing point
Sonbull [250]

Answer:

molar mass = 180.833 g/mol

Explanation:

  • mass sln = mass solute + mass solvent

∴  solute: unknown molecular (nonelectrolyte)

∴ solvent: water

∴ mass solute = 17.5 g

∴ mass solvent =  100.0 g = 0.1 Kg

⇒ mass sln = 117.5 g

freezing point:

  • ΔTc = - Kc×m

∴ ΔTc = -1.8 °C

∴ Kc H2O = 1.86 °C.Kg/mol

∴ m: molality (mol solute/Kg solvent)

⇒ m = ( - 1.8 °C)/( - 1.86 °C.Kg/mol)

⇒ m = 0.9677 mol solute/Kg solvent

  • molar mass (Mw) [=] g/mol

∴ mol solute = ( m )×(Kg solvent)

⇒ mol solute = ( 0.9677 mol/Kg) × ( 0.100 Kg H2O )

⇒ mol solute = 0.09677 mol

⇒ Mw solute = ( 17.5 g ) / ( 0.09677 mol )

⇒ Mw solute = 180.833 g/mol

6 0
3 years ago
there is a total of seventeen constitutional isomers for the molecular formula c5h13n. draw the skeletal formula of all three co
MAXImum [283]
Amines are derivatives of Ammonia (NH₃) in which atleast one hydrogen atom is replaced by an alkyl group. Amines are further classifies as;

Primary Amines:
                          In primary amines the nitrogen atom is attached to two hydrogen atoms and one alkyl group.

Secondary Amines:
                             In secondary amines the nitrogen atom is attached to two alkyl groups and one hydrogen atom.

Tertiary Amines:
                         In tertiary amines the nitrogen atom is attached to three alkyl groups, hence it has no hydrogen atom.

Below are three isomers of tertiary amines with molecular formula C₅H₁₃N.

5 0
3 years ago
Other questions:
  • Fluorine (F) has seven electrons in its outermost shell. Fluorine _____.
    9·2 answers
  • PROJECT: ABSOLUTE ZERO - REAL OR THEORETICAL?
    15·1 answer
  • The force of gravity pulls all objects downwards." which of these statements is correct about the law of science?
    9·1 answer
  • How many significant figures are in 0.05?
    6·1 answer
  • What is not a chemical property of an apple?
    10·2 answers
  • A gas has a volume of 7.0 L and a mass of 8.50 X 109 grams. What is its density in g/ml?
    6·1 answer
  • What is the empirical formula of a compound that contains 32.39 percent sodium, 22.53 percent sulfur, and 45.07 percent oxygen?
    13·1 answer
  • Which common item is made
    8·1 answer
  • A satellite image can help scientists locate the area where two plates have diverged by showing the existence of
    12·1 answer
  • a solid substance a is soluble in water to the extent of 10 mg/ml of water at 25oc and 100 mg/ml of water at 100oc. you have a s
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!