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
choli [55]
3 years ago
8

What was the name of the original supercontinent that Werner proposed in his theory A. Atlantis B. Gondwanaland C. Laurasia D. P

angea
Biology
2 answers:
vlabodo [156]3 years ago
7 0
The answer is D, Pangea.
Bad White [126]3 years ago
3 0

Answer:

D. Pangea

Bye

You might be interested in
FROM THE LUNGS, BLOOD COMES BACK TO THE HEART. DESCRIBE THE PATH THIS BLOOD FOLLOWS UNTIL IT ENTERS THE AORTA.
Mrac [35]
Oxygen and carbon dioxide travels to and from tiny air sacs in the lungs, through the walls of the capillaries, into the blood. Blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs. Blood leaves the heart through the aortic valve, into the aorta and to the body.
8 0
3 years ago
Read 2 more answers
The language of genetics answer sheet
Margaret [11]
From what class exactly? 
8 0
3 years ago
Im stuck! Please help
Mademuasel [1]

When it is winter in the Northern Hemisphere, the Southern Hemisphere faces the Sun more directly and thus experiences warmer temperatures than the Northern Hemisphere. Meaning that the date is June 21- summer

6 0
3 years ago
What is the purpose of a dichotomous key of the sort you might find in a field guide?
Serjik [45]

Good morning!! The purpose of both a dichotomous key and a field guide's purpose is to identify organisms. The only difference between the two is the a dichotomous key just uses descriptions to identify the animal with no pictures, but a field guide uses pictures to identify the organism. Another thing that separates the two is that the dichotomous key gives questions/descriptions that describe the organism, whereas the field guide uses a brief description of the animal. Hope I helped!!

4 0
3 years ago
Read 2 more answers
Alu element at the PV92 locus on Chromosome 16. In this population, 436 people have a heterozygous genotype and 102 people have
Lesechka [4]

Answer:

Explanation:

According to the exercise we can infer that for the Alu insert:

p: positive allelic frequency

q: negative allelic frequency

maintaining that the population is in equilibrium we can carry out the following formula

p + q = 1 and pp + 2pq + qq = 1

looking for the genotype frequency we clear and obtain the following data

genotype frequency of 2pq = 436/1000 = 0.436

The genotype frequency of qq = 102/1000 = 0.102

This is how we look now:

number of positive people for Alu = 1000- (436 + 102) = 1000- 538 = 46

In this way it is resolved that:

genotypic frequency of pp = 462/1000 = 0.462

  p = 0.462 + (0.436 / 2) = 0.462 + 0.218 = 0.680

q = 0.102+ (0.436 / 2) = 0.102 + 0.218 = 0.320

According to the exercise carried out it is deduced:

The value of p in the population is = 0.68

We conclude that our prognosis showing a homozygous positive genotype is: 0.462

6 0
3 years ago
Other questions:
  • The buildup of the products of nucleic acid metabolism can lead to
    15·1 answer
  • When sugars are broken down to produce usable energy for cells, a large amount of heat is released. Explain how the water inside
    8·1 answer
  • Cell division is an essential stage, and eventual result, of every organic cell cycle. What are the different types of cell divi
    7·1 answer
  • Photosynthesis and cellular respiration both involve the use and release of gases. Which statement correctly identifies the role
    15·1 answer
  • Plant and animal cells differ in a variety of ways. Plants have a special structure that helps them produce their own food. With
    9·2 answers
  • Which statement correctly describes how nitrogen in the soil returns to the atmosphere?
    8·2 answers
  • Place the steps for providing first aid for bleeding in the correct order.
    8·1 answer
  • 10 differentiate between sublime and distillate​
    11·2 answers
  • If you are analyzing the nutrients in a food, how would you decide if the food is healthy or not?
    9·1 answer
  • PLS HELP
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!