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
Softa [21]
3 years ago
6

Describe the route taken by oxygenated blood from the lungs to the body cells

Biology
1 answer:
vodka [1.7K]3 years ago
4 0

Answer:

Oxygen-rich blood flows from the lungs back into the left atrium (LA), or the left upper chamber of the heart, through four pulmonary veins. Oxygen-rich blood then flows through the mitral valve (MV) into the left ventricle (LV), or the left lower chamber.

OR

The blood becomes oxygenated in the lungs. Oxygenated blood leaves the lung via the pulmonary vein. Blood moves into the left ventricle. Blood is pumped into the aorta, which carries oxygenated blood around the body.

You might be interested in
100 individuals whose genetic makeup is composed of 20% recessive alleles join an established population. The established popula
NeX [460]

Answer:

population = 600

heterozygotes = 2pq

The homozygous recessive percentage = q^{2}

q = 0.1

Solve for q:

∴ q = \sqrt{q}

∴ q = \sqrt{0.10}

∴ q = 0.316

solve for p:

for p + q = 1,

thus p = 1 – q = 1 – 0.316 = 0.684  

The heterozygotes = 2pq

2pq =  2 x 0.316 x 0.684 = 0.432

600 x 0.432 = 259.2  = 259

so,  the population reaches Hardy Weinberg equilibrium, 259 of indviduals should be heterozygous for this trait.

Hence, the correct answer is 259 .

4 0
3 years ago
This change in the gene pool is a result of hybridization. In scientific terms, we could call this a method of
serg [7]
It can be termed as diversification
3 0
3 years ago
Read 2 more answers
DNA. We have heard that we are a product of our DNA. But where is it? How do we "get" our DNA? It is passed to us, from our pare
mamaluj [8]

Answer:

All of the cells in the body expect red blood cells has a copy of our dna. At conception the person receives dna from both their father and their mother. We each have 23 pairs of chromosomes. Each pair one was from the father nd one from the mother. The chromosomes are passed from parents to offspring via sperm and eggs. The specific kind of chromosome that contains a gene determines how that gene is inherited. When a sperm fertilizes an egg the embryo now contains two copies of each autosome one form father and one from the mother

5 0
4 years ago
Read 2 more answers
Bobo Bunny is heterozygous for long legs. What is his genotype? ________
Zarrin [17]

Answer:

Bobo Bunny is heterozygous for long legs. What is his genotype? Ll

Betty Bunny is also heterozygous for long legs. What is her genotype? Ll

Draw the Punnett Square and answer the question.

What are the possible genotypes, phenotypes and percentages of each for their babies?

Ll x Ll= LL, Ll, Ll, and Ll

All the offspring have long legs with one homozygous Long leg and three heterozygous long legs

Explanation:

4 0
3 years ago
Describe the functions of cell division in single-celled and multi cellular organisms.
guapka [62]
<span>Functions of single celled >>> First, the reproduction of an entire unicellular organism, Next, the growth and repair of tissues in multicellular animals, and then the formation of gametes (eggs and sperm) for sexual reproduction in multicellular animals.
 


</span>
8 0
3 years ago
Other questions:
  • The model of the solar system changed, because
    13·1 answer
  • Using the above set-up what is the phenotypic ratio of the offspring of this cross?
    10·1 answer
  • Why are birds , birds ?
    10·2 answers
  • Which of the following is not likely to appear on a map
    15·1 answer
  • Which technique is most accurate in identifying an appropriate vein site for iv catheter insertion into the arm?
    7·2 answers
  • What is it called when you make a logical interpretation based on your<br> observations/research?
    6·1 answer
  • In a pond, the primary producer is a green algae, the primary consumer is the crustacean, the secondary consumer is the bluegill
    14·1 answer
  • Which of the following traits do archaeans and bacteria share?
    12·1 answer
  • ______ of Jupiters mass is made of hydrogen, followed by about ______ of helium.
    6·1 answer
  • 20Pts
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!