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
Serggg [28]
3 years ago
8

The pulmonary arteries have light violet blood why?​

Biology
1 answer:
frez [133]3 years ago
7 0

Answer:

The pulmonary arteries have light violet blood as an artistic depiction to stress they carry deoxygenated blood, or oxygen poor blood, from the heart to the lungs.

Explanation:

You might be interested in
Such antimicrobials exhibit a range of cellular targets, the ____________ selective being the most effective against the widest
Inessa [10]

Answer:

least, most

Explanation:

Antimicrobials are substances that function by limiting the activities of microorganisms either by killing them or by inhibiting their growths.

Antimicrobials that exhibit a wide range of cellular targets are least selective of the type of cells they kill or inhibit. They are also said to have a wide spectrum of activities.

On the other hand, antimicrobials that exhibit a narrow range of cellular targets are most selective of the type of cells they kill or inhibit. They are said to have a narrow spectrum of activities.

3 0
3 years ago
A graph titled "Average plant height (cm) vs. Concentration of sodium phosphate (mg/L)" shows an upward-sloping line that reache
vovangra [49]

Answer:

A. Average plant height increases with an increase in the concentration of sodium phosphate until the plants reach a maximum possible height.

Explanation:

The graph in the attachment section portrays the average height of plants (cm) on the y-axis plotted against the concentration of sodium phoshate (mg/L) on the x-axis. Based on the observation of the result in the graph, an increase in the concentration of phosphate caused an increase in the average plant height (as depicted by the upward-sloping line).

However, the plant's average height didn't go beyond 35cm despite an increase in concentration of phosphate. This is because the plants has reached a maximum possible height i.e. a height climax. Hence, they cannot grow taller than 35cm no matter the amount of external nutrients (sodium phosphate) supplied.

Therefore, the noticeable trend that can be used to make a conclusion is that average plant height increases with an increase in the concentration of sodium phosphate until the plants reach a maximum possible height.

7 0
3 years ago
Suppose that in goats, an independently sorting autosomal allele that produces a bearded phenotype is dominant in males and rece
Alika [10]
B+ Bb Ww male × B+ Bb Ww female Because beardedness and coat color independently assort, we can treat them independently. The difference between this cross and a dihybrid cross is that the bearded allele B b is dominant in males and recessive in females. So we deal with male and female progeny separately. For each sex, then, we should get a typical dihybrid ratio. In males, the dominant phenotype is bearded, so we should get ¾ bearded, ¼ beardless. In females the dominant phenotype is beardless, so we should get ¾ beardless and ¼ bearded. Each sex will have ¾ black and ¼ white coats.
5 0
3 years ago
With poultry or game birds, a semiboneless half breast is referred to as
mars1129 [50]

I don't see the relation to this question to biology, since it goes to cooking, but the answer is D. a suprême. When it comes to poultry, a "supreme" is a boneless and skinless breast. It also denotes a fillet.

-I took cooking classes.

4 0
3 years ago
Which type of mountain is formed by vertical pressure? Which type is formed by the upward thrusts of Earth's crust?
Triss [41]
Fault-block mountains form when Earth's crust pushes material up and down near a fault line.<span> Rocks that get pushed upward eventually form mountains if there is enough seismic activity. The higher part of a fault-block area is called a horst, while the lower part is called a graben, according to Ducksters.

</span>
4 0
3 years ago
Other questions:
  • what is a membrane-bound sac found in cells that contains digestive enzymes which break down complex molecules or structures
    10·1 answer
  • Plant is to dermal tissue as animal is to what tissue.
    13·2 answers
  • Oxygen and carbon dioxide diffuse in and out of a leaf through the:
    9·1 answer
  • In normal humans, sex cells contain the _________ number of chromosomes.
    9·2 answers
  • Sheila weights 60 kg and is riding a bike her momentum on the bike is 340 kg m/s the bike hits a rock which stops it completely
    9·2 answers
  • Buffers resist change in ph of solutions by_____?
    12·1 answer
  • Do cattle and sheep digest about 44% of rough ages they eat?
    6·1 answer
  • Vitamin D is sometimes called the sunshine vitamin because a. it is available in fresh orange juice b. exposure to sunlight conv
    10·1 answer
  • Click on my profile picture and guess what Pokémon it is.
    5·2 answers
  • Gets 20 points if you get it right​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!