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
baherus [9]
3 years ago
7

Why are chromosomes not always visible?

Chemistry
1 answer:
Mashcka [7]3 years ago
5 0

Answer:

why are chromosomes not always visible? I'm going with a

You might be interested in
GRADEC
True [87]

Answer:

it's-B.....................

8 0
3 years ago
If the volume occupied by the gas molecules shown below were doubled, what would happen to the pressure they exert? (Assume cons
AnnZ [28]

there's no picture here but I guess the answer would be:

considering the constant temperature, if you double the volume, the pressure would be halved.

like: volume is 2, pressure is 4

if 2×2, then:4÷2

3 0
3 years ago
How many moles of gold atoms do 4.05×1024 gold atoms constitute?
VARVARA [1.3K]

Answer: There are 6.725 mols

Explanation:

Message me for extra information

parkguy786 snap

6 0
4 years ago
A farmer selectively breeds tomatoes to be shipped to grocery stores across the United States. Which of the following genetic tr
Studentka2010 [4]

Answer:

D

Explanation:

It would definitely affect size because breeding will change that trait

5 0
3 years ago
If an atom with a mass number of 27 has 14 neutrons,it is an isotope of which element​
kkurt [141]

Answer:

the number of neutrons in above isotope = A - Z = 27 - 13 = 14. Note: The molar mass of aluminium, which is average of atomic masses of all isotopes = 26.981538 g/mol, since 13Al27 is the major isotope.

Explanation:

   

5 0
3 years ago
Read 2 more answers
Other questions:
  • Brass is an alloy of copper and zinc. varying the mass per- centages of the two metals produces brasses with different proper- t
    14·1 answer
  • How many moles of C8H18 contain 9.25 × 1024 molecules of C8H18 ?
    9·1 answer
  • A solution contains AgNO3 and Ba(NO3)2. What substance could be added to the solution to precipitate Ag+ ions, but leave Ba2+ io
    9·1 answer
  • Which is the advantage of water’s heat capacity? A. it protects aquatic life from changes in air temperature B. it supports prec
    6·2 answers
  • What is the chemical name of the compound Cu(NO3)2? Use the list of polyatomic ions and the periodic table to help you answer.
    13·2 answers
  • Whitney is making sweet tea. She adds 15 grams of
    12·1 answer
  • A scientist has two substances that she is testing in her lab: a pink
    9·1 answer
  • Which substances are released during cellular respiration?
    10·1 answer
  • Hippos spend most of their time in rivers, but they come out of the water to eat grass. Right now, it's the middle of the night.
    11·1 answer
  • What type of element would form an ionic bond with iodine?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!