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
harina [27]
3 years ago
12

Can I please get help with this question

Biology
2 answers:
Shkiper50 [21]3 years ago
7 0

Answer:

D

Explanation:

In the picture, the sun is revolving around earth, while in reality the earth revolves around the sun

Airida [17]3 years ago
4 0

Answer:

D

Explanation:

The Earth revolves around the sun. All the planets revolve around the sun and not the opposite.

You might be interested in
Marfan syndrome is a dominant trait. A cross between a homozygous dominant and a heterozygote would produce what phenotypic rati
umka2103 [35]

Answer:

The correct answer is- 4:0

Explanation:

Marfan syndrome is a genetic problem which affects the connective tissue in the body. The trait for this disease is autosomal dominant which means even one abnormal copy of this gene in the offspring or individual is sufficient to cause this syndrome.

Let S is the allele that is dominant for this syndrome and s is recessive. So if a cross between homozygous dominant(SS) and heterozygous individual (Ss) occurs than all the offspring would have this syndrome.  

                                   S      s

                              S  SS   Ss

                              S  SS   Ss

Therefore all 4 offspring would have at least one dominant allele which is sufficient to cause this syndrome. So the phenotype ratio would be 4:0.

                       

3 0
3 years ago
What are the rungs of the dna ladder made of?
dangina [55]
The sides of the ladder are made of alternating sugar<span> and </span>phosphate<span> molecules. The </span>sugar<span> is </span>deoxyribose<span>. The rungs of the ladder are pairs of 4 types of nitrogen bases. Hope this answers the question. Have a nice day.</span>
5 0
3 years ago
Nutrientes del ovocito???
Lelechka [254]
The nutrients are grams gram gram
3 0
3 years ago
Why is melting a physical change​
lesantik [10]

Answer:

Because melting can be reversed ( freezing )

Explanation:

Physical change is a change that can be reversed

3 0
2 years ago
Can someone explain this in detail?<br> Interphase and the phases
GrogVix [38]

Answer:

hope i helppp

Explanation:

Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth). At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells.

7 0
2 years ago
Other questions:
  • What health effects has the current epidemic of obesity had? anthropology?
    8·1 answer
  • What is the purpose of operons in protein synthesis? They transfer the mRNA to the ribosomes for protein production. They unzip
    9·2 answers
  • Who is good at biology and that can help me??????
    12·1 answer
  • The outermost layer of the brain, the __________, is housed in the cerebrum.
    9·1 answer
  • A mass of 25kg is acted on by two forces, one which is 15 N due east while the second one is 10N due north . The acceleration of
    13·1 answer
  • 6. All of the following are factors that affect ecosystems EXCEPT
    10·1 answer
  • 1) Can u say why your parents insist that you should eat Regularly ? ​
    8·2 answers
  • Which statement is true about the presence or absence of plasma membranes?
    7·1 answer
  • Analyze the graph and identify some factors that may contribute to the rotifer population leveling off in the absence of water f
    8·1 answer
  • A diploid individual with two identical alleles for a particular gene is said to be:.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!