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
LiRa [457]
3 years ago
14

What is the difference between an endocrine and an exocrine gland?

Biology
1 answer:
Masja [62]3 years ago
7 0

Answer:

The difference between an Endocrine and an Exocrine Gland is that Exocrine Gland are those glands that pour their product of secretion to the outside of the body ( have secretion channels) and Endocrine Glands are those that pour their product of secretion (hormones) into the bloodstream ( have no secretion channels).

Explanation:

The glands are structures that can be constituted by one or several cells, and that are formed from epithelial tissue. Their function is to secrete various substances, such as hormones, and they are classified as endocrine and exocrine, according to the place where they discharge their secretions.

The Endocrine Glands are very vascular structures, that is, irrigated by a large network of blood capillaries, thin and porous walls. These glands produce hormones that are poured directly into the bloodstream and transported by the blood vessels to the target tissues, where they come to perform their function. According to the chemical nature of the hormones produced by the endocrine glands, the organelles of the cells that constitute them can reach different degrees of development. For example the pancreas secretes insulin, which allows the body to regulate blood sugar levels.

The Exocrine Glands secrete substances through ducts directed to the surface of the body or to the interior of some organs. For example, exocrine glands are mucus-producing goblet cells, present in mucosal epithelia such as the lining of the intestine, and the sweat, sebaceous, and mammary glands. Tears are also produced by exocrine glands.

You might be interested in
Hereditary information for most traits is generally located in
Paha777 [63]

genes on chromosomes

3 0
3 years ago
What are some characteristics of the marine biome? Please help!​
grigory [225]

Answer:

marine biome abiotic and biotic features. The abiotic features in the marine biome is the sunlight the water/ocean ,salinity, acidity, oxygen, light levels, depth, and temperature because its not living. some fects about the marine biome, Reef fish and coral off Eniwetok atoll in central Pacific.

Properties of Ocean Water. Ocean waters are salty and contain minerals and dissolved gases. They also have a high heat capacity and vary in density depending on temperature and salinity.

Explanation:

marine biome-The marine biome is an environment characterized by the presence of salt water. The marine biome is found in all of Earth's oceans and is the largest biome in the world. The marine biome is home to an amazing array of living organisms, from the enormous blue whale to microscopic cyanobacteria.

<em>Here are just a few of the animals that you will find in the marine biome: </em>

Fish - Sharks, swordfish, tuna, clown fish, grouper, stingray, flatfish, eels, rockfish, seahorse, sunfish mola, and gars.

Marine mammals - Blue whales, seals, walruses, dolphins, manatees, and otters.

5 0
3 years ago
Which pedigree symbol is used to represent a female carrier of a recessive X-linked trait?
xeze [42]
The answer is a half-filled circle. 

In the pedigree charts, squares present males and circles present females. If a female is healthy, the circle is empty (white). If a female is affected with a trait, the circle is filled-in (usually black). However, if a female is a carrier of a disease, which means that one allele is dominant and one is recessive, then the circle is half-filled. 
8 0
2 years ago
Read 2 more answers
How have freshwater and salt water fish adapted to deal with osmosis in their respective environments?
DaniilM [7]

Answer:

Salt water fish are perfectly adapted to their salty environment and need osmosis to live. The replacement fluid taken on to replace the lost water is desalinated by a process known as diffusion. Diffusion allows fish to live in a state of constant osmosis

5 0
3 years ago
Read each of the sentences that describe a phase of meiosis. Place each sentence into the correct box.
Lady bird [3.3K]

Answer:

Prophase1-crossing over may occur between the non-sister chromatids

Metaphase1- Homologous chromosomes line up at the center of the cell

Anaphase and telophase 1- homologous pairs separate and move towards opposite ends of the cell, Nuclear membrane forms and cytokinesis follows.

Meiosis 2- haploid number of duplicated chromosome line up…

Sister chromatids separate and become daughter…

Four haploid daughter cells are formed….

Explanation:

Meiosis I

P-I: Chromosomes condense, nuclear membrane dissolves, homologous chromosomes form bivalents, crossing over occurs

M-I: Spindle fibres from opposing centrosomes connect to bivalents (at centromeres) and align them along the middle of the cell

A-I: Spindle fibres contract and split the bivalent, homologous chromosomes move to opposite poles of the cell

T-I: Chromosomes decondense, nuclear membrane may reform, cell divides (cytokinesis) to form two haploid daughter cells

Meiosis II

The second division separates sister chromatids (these chromatids may not be identical due to crossing over in prophase I)

P-II: Chromosomes condense, nuclear membrane dissolves, centrosomes move to opposite poles (perpendicular to before)

M-II: Spindle fibres from opposing centrosomes attach to chromosomes (at centromere) and align them along the cell equator

A-II: Spindle fibres contract and separate the sister chromatids, chromatids (now called chromosomes) move to opposite poles

T-II: Chromosomes decondense, nuclear membrane reforms, cells divide (cytokinesis) to form four haploid daughter cells

The final outcome of meiosis is the production of four haploid daughter cells

6 0
3 years ago
Other questions:
  • The waste from which type of power plant produces the least amount of greenhouse gases?
    7·1 answer
  • Which table best shows the impacts resulting from human activity?<br><br> WILL INSERT PIC
    11·1 answer
  • He life-threatening condition that may develop during a type i hypersensitivity reaction is called the life-threatening conditio
    9·1 answer
  • The dictionary defines equilibrium as a situation in which forces
    8·1 answer
  • Fly species w, found in a certain part of the island, produces fertile offspring with species y. species w does not produce fert
    13·1 answer
  • One job of the kidneys is to A. regulate the pH of the blood. B. produce urea from amino groups and ammonia. C. increase the sal
    6·1 answer
  • What is the official term given to the harmful effects that a drug or chemical may have on an organism?
    9·2 answers
  • Which of the following statements is most correct regarding the intracellular chemical signals known as "second messengers"? Sel
    6·2 answers
  • Cuales son los efectos de la deforestación?
    11·2 answers
  • Which of the following is a future consequence of the use of wind energy on the environment?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!