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
Annette [7]
3 years ago
8

What do you think would happen if a genetic mutation caused a person's digestive tract to have stratified columnar epithelium in

stead of simple columnar epithelium?
Biology
1 answer:
Eddi Din [679]3 years ago
8 0

Answer:

Absorption and secretion would be impossible within the digestive tract.

Explanation:

Epithelium is one of the tissues found in humans. It is classified as either simple or stratified depending on the number of cell layers. Simple epithelial tissues have one layer of cells while stratified have many layers of cells. Based on the shape, epithelial tissues can either be squamous, columnar or cuboidal.

Due to the single-layer of the simple epithelial tissues, they line the walls of secretory or absorptive organs e.g organs of digestive tract. The stratified epithelium is majorly for protective function due to the number of cell layers it possess and not a good type of epithelium for locations where absorption and secretion of substances is common e.g digestive tract.

Hence, if a genetic mutation causes a person's digestive tract to have stratified columnar epithelium instead of simple columnar epithelium, ABSORPTION AND SECRETION of chemical substances, which is a key feature of organs (stomach, intestine) that make up digestive tracts, will be impossible.

You might be interested in
the Final Phase in cell division in which the parent cell splits into two new daughter cells is called ?​
guapka [62]

Answer:

Telophase

Explanation:

7 0
3 years ago
Read 2 more answers
The mutation in which a chromosome carries repetitive sets for a gene is called a
BigorU [14]
A duplication is a mutation where the chromosome carries repetitive sets for a gene.
6 0
3 years ago
Plasma is the liquid part of blood.<br> True<br> False
Anna11 [10]

Answer:

True.

Explanation:

Hope this helps!

If not, I am sorry.

5 0
2 years ago
Read 2 more answers
Vascular bundles neatly and uniformly arranged around the stem is _________.
sdas [7]

Answer: Xylem

Explanation:

Xylem is a vascular tissue that helps in distributing water and minerals taken up by the roots.

It is located in the innermost portion of the stem, and is neatly arranged in a ring form

8 0
3 years ago
What ability of individual stem cells is described by the term totipotent?
I am Lyosha [343]
Totipotent stem cells have the ability to develop into any kind of cell found in the human body.
When the sperm fertilizes the egg, creates the zygote which is the fist totipotent cell. After that, in the first cell divisions more totipotent cells are produced. Within several days, these totipotent cells produce even more totipotent cells and after four days the cells begin to specialize.
7 0
3 years ago
Other questions:
  • In 2005 the Northwestern University women's lacrosse team won an NCAA championship and was invited to the White House to receive
    5·1 answer
  • Which statement is an example of mutualism? Bees sting other organisms when they sense danger. Bees pollinate flowers while obta
    11·2 answers
  • Where does black line appear?
    8·2 answers
  • A type of evolution with small scale changes in genes is called what?
    15·1 answer
  • Which of these methods is not safe for thawing foods?
    14·1 answer
  • What is the correct formula for calculating the age of a meteorite if using half-life?
    8·2 answers
  • How does the human body maintain homeostasis regarding temputure?
    6·2 answers
  • Involves leaving trees of different sizes and types to create an ecosystem; more expensive type of foresting
    10·1 answer
  • What stage of meiosis is seen here:
    15·1 answer
  • NK cells kill cancer cells no specifically perforin True or false?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!