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
Radda [10]
3 years ago
10

How can you know if evolution has occured within species?​

Chemistry
1 answer:
Murrr4er [49]3 years ago
4 0

You can use the HWE (Hardy Weinberg Equilibrium) equations :

p + q = 1

p^2 + 2pq + q^2 = 1

If the allele combinations do not equal one after a while, evolution has occurred.

You might be interested in
Compare and contrast the shapes of different cloud types
mylen [45]
<span>There are many different kinds of clouds all around us. Clouds come in diverse shapes and colors. Some clouds are fluffy and others are wispy.  Some clouds float high in the sky and others sit low on the ground. Some clouds warn of storms and other clouds tell of fair weather.  Compare and contrast the characteristics of different types of clouds through vibrant photographs.</span>
3 0
3 years ago
Consider the formula al2(so4)3. how many atoms of aluminum are present?
Shkiper50 [21]
2 atoms of aluminium
3 0
3 years ago
SE LES DARA EL NUMERO ATOMICO DEBERAN REALIZAR LA CONFIGURACION ELECTRONICA ESCRIBE SU NOMBRE SIMBOLO Y UBICACION EN LA TABLA PE
IrinaK [193]

Answer:

Zinc, Cerio, Talio, Cloro y Criptón.

Explicación:

El zinc es el elemento que tiene el número atómico 30 y su símbolo es Zn. Se encuentra en el grupo 2B de la tabla periódica. El cerio es el elemento que tiene el número atómico 58 y su símbolo es Ce. Se encuentra en el grupo de lantánidos de la tabla periódica. El talio es el elemento que tiene el número atómico 81 y su símbolo es Tl. Se encuentra en el tercer grupo de la tabla periódica. El cloro es el elemento que tiene el número atómico 17 y su símbolo es Cl. Se encuentra en el séptimo grupo de la tabla periódica. El criptón es el elemento que tiene el número atómico 36 y su símbolo es Kr. Se encuentra en el grupo de gases nobles, es decir, en la tabla periódica del octavo grupo.

4 0
3 years ago
The atoms of which elements are least likely to form chemical bonds? Check all that apply.
svetoff [14.1K]
The elements that apply are argon, neon and helium. These elements are called inert gasses and have unique properties that make them unreactive. These elements are so unreactive that they are classified as chemically inert.
The elements belong to a group in the periodic table known as the Noble Gases. They belong to family 18 of the periodic table and have atoms with 8 valence electrons. This configuration causes the gases to be unreactive.
4 0
3 years ago
Read 2 more answers
Which of the following gases will effuse the most rapidly?
klio [65]
I would say D. Hope I helped, sorry if I didn't. :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is S for the reaction N2(g) +O2(g) 2NO? Use G = 173.3 kJ at 303.0 K and H = 180.7 kJ. Use G = H – TS.
    10·2 answers
  • a chemist reacts 150.0 grams of HCl with an excess of MnO2. if the following reaction occurs: MnO2+4HCl=MnCl2+2H2O+Cl2 how many
    12·2 answers
  • A substance that enters into a chemical reaction is called a(n) _____.
    7·2 answers
  • What scientific laws did Newton present in Principia?
    5·2 answers
  • Lionel places red blood cells in a beaker of pure water, and then he observes their
    15·1 answer
  • Ill give u brainliest help asap!
    8·2 answers
  • Give one example of an element and one compound.<br><br> Can someone help me with this pls
    12·1 answer
  • Mammals and plants do not belong in the same domain. <br><br> Fact: <br><br> Evidence:
    8·1 answer
  • Hi! Can I have someone that is In the lgbtq+ talk to me, I need some advice...
    8·2 answers
  • Is copper and silver nitrate a physical change or Chemical change
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!