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
guajiro [1.7K]
3 years ago
7

Dogs have a reduced nonfunctional digit on their paws known as a dewclaw. What is this an example of?

Biology
1 answer:
Semmy [17]3 years ago
3 0

Answer:

Its Vestigial Structure, which is answer choice c

Explanation:

edge2021 and got it right ('^')/*

You might be interested in
Choose all the answers that apply.
love history [14]

C is the correct answer. > <em><u>is made mostly of hydrogen and helium</u></em>

  • VY Canis Majoris is the largest star in the galaxy, not the Sun.
  • We know the Sun will eventually die, it will not emit light and heat forever.
  • The matter at the Sun's core is plasma, not nickel or iron.
4 0
2 years ago
Read 2 more answers
Although antacids containing calcium carbonate can increase calcium intake, what effect would excessive consumption of the carbo
nata0808 [166]

Answer:

The blood pH will increase.

Explanation:

Antacids are the chemicals that works against the acids that produced in our stomach. Antacids are generally used to treat the excessive acidity of the stomach.

The intake of excessive carbonate base causes the release of gastric acid secretion in the stomach. Hence, the blood pH increases due to the presence of H + ions in the blood.

Thus, the blood pH will increase.

6 0
2 years ago
Suppose that an arginine residue in the active site of an enzyme was mutated to alanine. As expected, the alanine mutant was ina
Makovka662 [10]

Answer:

Alanine to lysine.

Explanation:

Mutation may be defined as the sudden, heritable change in the genome sequence of an organism. Two main types of mutation are chromosomal mutation and point mutation.

The mutation has occurred in which the arginine is replaced by alanine. The mutation that can restore to wild type is the conversion of alanine with lysine.    Since both arginine and lysine are basic amino acids. They both shows almost similar function and the replacement of lysine with alanine shows the wild type activity.

Thus, the answer is alanine to lysine.

5 0
3 years ago
BEST ANSWER GETS BRAINLIEST!!!
Fynjy0 [20]

Answer:more decrease in fish

Explanation:because that penguins source of food most of the time

4 0
3 years ago
Read 2 more answers
Juan has been diagnosed with mono, and the doctor wants to determine if his spleen is enlarged. Where (quadrant, etc.) will the
hichkok12 [17]

Answer and Explanation:

  • Where (quadrant, etc.) will the doctor palpate Juan's abdomen?

<em>Under normal conditions in general the spleen can not be palped because of its reduced size. But when it is enlarged it might be easily touched. The spleen is located under the thoracic cage (rib cage) on the left side, between the 8th and 11th ribs. This would correspond to the left superior quadrant (left hemi-belly).</em>

  • What other organs might be compressed by Juan's enlarged spleen?

<em>The enlargement of the spleen and the liver inflammation are symptoms of the mono disease. This enlargement might affect some neighboring organs such as the stomach, which might be displaced and compressed. </em>

  • why is Juan's spleen enlarged and not his stomach or kidney?

<em>The spleen is part of the immunological system and helps the body to fight infections and filter old bloody cells taking them out of the blood current. This organ might get enlarged because blood cells accumulate in its interior. Red blood cells are excessively stored in the spleen, resulting in anemia. The more cells the spleen retains, the larger it becomes, and hence, the more blood cells it retains and destroys. If the spleen is unproperly working, it kills too many red blood cells and accumulates many others.</em>

The Stomach and kidney are not part of the immunity system and they do not filter blood cells, so they do not seem to be affected by their accumulation.

6 0
3 years ago
Other questions:
  • why are antibiotics unhelpful for treating the common cold ? A. Colds are cause by antibiotics B. Colds are caused by bacteria C
    6·2 answers
  • A close and permanent association between organisms of different species is called
    5·1 answer
  • If scientists determine the age of a rock to be three billion years old, what else do they know?
    13·1 answer
  • For an autosomal recessive trait, if a normal male and an affected female have a daughter with the dominant phenotype, what are
    5·1 answer
  • What is a classification key? dichotomous key?
    9·1 answer
  • Mendel's principles apply to?
    12·1 answer
  • Adapatations can be ____________________.
    12·2 answers
  • Increase the mutation rate with radiation or chemicals.
    9·2 answers
  • Name the ingrident that contains starch in the sauce
    6·1 answer
  • In and agricultural area, heavy rainfall caused a flash flood. the topsoil from a freshly fertilized field washed into a local s
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!