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
trasher [3.6K]
1 year ago
5

Hormones are chemicals made in the soil that affect parts of plants. a. True b. False

Biology
1 answer:
vampirchik [111]1 year ago
8 0

Hormones are chemicals made in the soil that affect parts of plants. The statement is false.

<h3>How are gibberellins able to affect other parts of the plant?</h3>

Gibberellins stimulate the growth of shoots which increase the biomass and vegetative growth of plants. If vegetative growth increases, the root biomass is also increases.

So we can conclude that other parts of the plant are also affected due to gibberellin because it stimulates the growth of shoots which is the upper portion of the plant.

Learn more about hormones here:

brainly.com/question/4678959

#SPJ1

You might be interested in
The total number of genes in the human genome is___?
Alisiya [41]

Answer:

thirty thousand (30,000)

8 0
3 years ago
Read 2 more answers
Experiments in which all variables are identical except for one are called _____ experiments
Diano4ka-milaya [45]

Answer:

controlled experiments

Explanation:

Experiments in which all variables are identical except for one are called controlled experiments. This where an observer tests his hypothesis by looking on changes that were brought about by one variable. The results are always dependent on one adjusted variable.

5 0
3 years ago
Read 2 more answers
Monomers linked together to form a polymer could be described as beads and a multicolored necklace which one of the following st
s2008m [1.1K]
Multicolor necklace indicates that Monomers in a polymer are of different types
6 0
3 years ago
Explain absorption of food
den301095 [7]

Key Points

Digested food is able to pass into the blood vessels in the wall of the small intestine through the process of diffusion.

The inner wall, or mucosa, of the small intestine is covered in wrinkles or folds called plicae circulares that project microscopic finger-like pieces of tissue called villi, which in turn have finger-like projections known as microvilli.

The function of the plicae circulares, the villi, and the microvilli is to increase the amount of surface area available for the absorption of nutrients.

Each villus transports nutrients to a network of capillaries and fine lymphatic vessels called lacteals close to its surface.

Key Terms

villi: Tiny, finger-like projections that protrude from the epithelial lining of the intestinal wall.

plicae circulares: These circular folds (known as the valves of Kerckring or the valvulae conniventes) are large, valvular flaps that project into the lumen of the bowel.

diffusion: The act of diffusing or dispersing something, or the property of being diffused or dispersed; dispersion.The Small Intestine

The small intestine is the part of the gastrointestinal tract between the stomach and the large intestine where much of the digestion of food takes place. The primary function of the small intestine is the absorption of nutrients and minerals found in food.Digested nutrients pass into the blood vessels in the wall of the intestine through a process of diffusion. The inner wall, or mucosa, of the small intestine is lined with simple columnar epithelial tissue.

Structurally, the mucosa is covered in wrinkles or folds called plicae circulares—these are permanent features in the wall of the organ. They are distinct from the rugae, which are non-permanent features that allow for distention and contraction.

From the plicae circulares project microscopic finger-like pieces of tissue called villi (Latin for shaggy hair). The individual epithelial cells also have finger-like projections known as microvilli. The function of the plicae circulares, the villi, and the microvilli is to increase the amount of surface area available for the absorption of nutrients.

Each villus has a network of capillaries and fine lymphatic vessels called lacteals close to its surface. The epithelial cells of the villi transport nutrients from the lumen of the intestine into these capillaries ( amino acids and carbohydrates) and lacteals (lipids).

The absorbed substances are transported via the blood vessels to different organs of the body where they are used to build complex substances, such as the proteins required by our body. The food that remains undigested and unabsorbed passes into the large intestine.

5 0
3 years ago
The group of proteins associated with dna that organize and condense the long thin dna molecule into tight coils are?
egoroff_w [7]
The answer is Histones
8 0
3 years ago
Other questions:
  • Where are genes located in a plant cell
    9·1 answer
  • Dr. johnson's study on the effectiveness of a new medication for anxiety demonstrated positive results. before assuming the medi
    13·2 answers
  • Is it 1) excretory 2) circulatory 3) integumentary 4) digestive 5) nervous 6) respiration​
    9·1 answer
  • Can someone help me with these two ?.s
    7·2 answers
  • Which of these is a benefit of GMOs?
    9·2 answers
  • Lactose a sugar found in milk products is broken down by enzymes. The making of these enzymes is controlled by a genetic system
    7·1 answer
  • What conditions allow for the exponential growth of a population?​
    15·1 answer
  • HELP PLS!!!!!!
    15·1 answer
  • What happens to the speed of light as it exits the air and enters a glass of water?
    9·1 answer
  • For an individual to have the behavioral expression of the disorder pku, the individual must inherit a recessive combination of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!