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
stiv31 [10]
3 years ago
11

The distance from Earth to the Sun is 1.0 _____.

Biology
1 answer:
goldfiish [28.3K]3 years ago
7 0
The answer is 1 astronomical unit
You might be interested in
What makes greenhouse gases different from other atmospheric gases?
Effectus [21]

Answer:Greenhouse gases allow thermal energy to pass through the atmosphere and back out into space

Explanation:

4 0
2 years ago
Read 2 more answers
In three to five sentences, construct an argument for the claim that natural selection leads to evolution. Provide evidence for
AVprozaik [17]

Answer:

Natural selection leads to evolution due to the way reproduction works. In the example of European moths during the industrial revolution, we can see this clearly. When the industrial revolution was going, there was more pollution, hence darkening the skies and leaving ash. Moths, which before were white with occasional black spots dominated the area until pollution effected their environment. Whiter moths were eaten by bird who could easily see them against the black trees and skies. These moths could no longer reproduce, they were dead. Moths with more black could survive longer to reproduce because they were harder to see. As time went along, the moths turned mostly black, showing an example of evolution.

7 0
2 years ago
Do eukaryotes have bacteria or archaea? (free brainliest to the first person)
kykrilka [37]
Eukaryotes can’t have bacterial or archaea. This is because eukaryotes and bacterial are 2 different cells as bacteria are prokaryotes...
8 0
3 years ago
Read 2 more answers
An organism that eats other organisms is called a...
horrorfan [7]

An organism that eats other organisms is called a <u><em>heterotroph</em></u>.

3 0
3 years ago
Question 6 You cross a true-breeding red-flowered snapdragon with a true-breeding white-flowered one. All of the FI are pink. Wh
muminat

Answer:

E (Red shows incomplete dominance over white)

Explanation:

This portrays a monohybrid cross involving a single gene coding for flower colour in snapdragon plants. According to the question, a purebreeding red flowered (homozygous) plant is crossed with a purebreeding white flowered (homozygous) plant to produce an all pink flowered offspring. This phenomenon is called INCOMPLETE DOMINANCE.

Mendel, in his experiments, discovered that an allele can mask the expression of another in a heterozygous state. He called the allele that masks DOMINANT allele while the allele that is masked RECESSIVE allele. However, exceptions like INCOMPLETE DOMINANCE, has occurred in the sense that an allele does not completely mask the expression of its allelic pair, instead an intermediate phenotype, which is a combination/blending of both parental phenotypes is produced.

In this case, the red flowered snapdragon (RR) does not completely cover up the expression of white flower (rr), hence a hybrid/heterozygous offspring is produced that combines the phenotypic characteristics of both parents to form an intermediate flower colour (pink). Hence, it can be said that Red flower is incompletely dominant over white flower or no allele/trait is dominant or recessive to another.

3 0
3 years ago
Other questions:
  • What is the process of cell division in prokaryotes?
    13·1 answer
  • The image shows sedimentary rock layers with index fossils and a fault.
    13·2 answers
  • What are the two main types of cellular respiration
    10·1 answer
  • Earth is made mostly of metals and rocks. where did this material come from?
    5·1 answer
  • I need the answer to these two questions please!
    10·1 answer
  • A key should be parallel. An example of parallel choices is _____.
    9·2 answers
  • Blood groups in humans are characterized by the presence of antigens (specifically, glycoproteins) on the surface of red blood c
    15·1 answer
  • Viruses are made up of either DNA or RNA surrounded by a coating of protein. when the two main substances that make up a virus a
    10·2 answers
  • What is the answer to this question?
    8·2 answers
  • What type of country is being described by the factors below? 5b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!