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
romanna [79]
3 years ago
8

if a strong odour smell continuously for sometime,the sensation of smell of that substance weaken...why?

Biology
2 answers:
Olenka [21]3 years ago
8 0

Answer:

Olfactory fatigue/adaptation-after being exposed to a particular smell for a prolonged time, the smell sense diminishes. This temporary and normal

Explanation:

This adaptation is important as it prevents our nervous system from information overload

hichkok12 [17]3 years ago
6 0

Answer:

Diffusion

Explanation:

The definition of diffusion is that: The movement of particles and ions from the area of higher concentrated region to the area of lower concentrated region due to the result of their random movement . When the strong odour particles are in one place it becomes concentrated in that area. Therefore, according to this, the odour diffuses from the higher concentrated area to the lower concentrated area, causing the particles to bounce off and spreading in all directions which results to the sensation of smell of the strong odour weakening.

You might be interested in
Please help
KATRIN_1 [288]

Answer:

Step 1: Pollination

In general, male gametes are contained in pollen, which is carried by wind, water, or wildlife (both insects and animals) to reach female gametes. The pollen is deposited on a plant's stigma, which is part of the pistil (the elongated part of a flower extending from the ovary). This process is called pollination.

Step 2: Germination

Within a few minutes, pollen tubes begin growing, or germinating, toward the egg cell. These tubes will provide a path for the sperm carried in the pollen to reach the egg.

Step 3: Penetration of the Ovule

The pollen tubes penetrate the ovule, which contains the female gametes.

Step 4: Fertilization

Sperm travel down the pollen tubes and fertilize an egg. Most angiosperms undergo double fertilization, where both an egg and the polar nuclei in the embryonic sac are fertilized.

Explanation:

^^^^^^^^

8 0
2 years ago
What will most likely be the result of destroying the rain forest for timber harvesting and creating farmland?
tangare [24]

Answer: i would say c beccause the animals and more wont have a place to live so it may be hard for them to survive

Explanation:

pls mark brainliest

3 0
3 years ago
A daughter has hemophilia a recessive sex-linked what are the possible genotypes of her parents
marishachu [46]

Answer:

If a female child has hemophilia it is possible that the mother is a carrier of the hemophilia gene and the father has hemophilia.

Explanation:

  • A daughter gets X chromosome from both her parents.
  • It is generally seen in males.
  • Hemophilia is generally recessive in females.They act as carriers of hemophilia. This occurs because they have a X chromosome that dominates the hemophilia affected gene that they inherit from any parent.
  • But, if both the parents have faulty genes ,i.e the mother is the carrier of the gene and the father is hemophiliac, then the chances are the daughter has hemophilia too.
8 0
3 years ago
Respiration is a process where many chemical bonds inside the body break and release energy. This energy is used to perform vari
dangina [55]

Answer:

The  correct answer is chemical energy from broken bonds is transformed into mechanical energy.

Explanation:

Muscle contraction need energy in form of ATP.ATP contain 2 high energized phosphoanhydride bonds.

                  The hydrolysis of phosphoanhydride bonds releases chemical energy which is transformed into mechanical energy for helping the muscles to move.

5 0
3 years ago
Read 2 more answers
30 POINTS
Anika [276]
The answer is 9 because to find the amount of neutrons you have to take away the atomic number from the mass
7 0
3 years ago
Other questions:
  • How would the dna sequence aatcga be transcribed to mrna?
    9·1 answer
  • Who is correct, I don’t understand how to get the answer???
    10·1 answer
  • Which two layers of Earth are mainly composed of metallic elements such as nickel and iron, which are abundant in meteoroids and
    5·2 answers
  • What is the hardness of copper and aluminum
    9·1 answer
  • Is b the correct answer?
    8·1 answer
  • Can someone explain the Punnett square ?
    15·2 answers
  • HELPPP!!!! Which element is also an air
    13·1 answer
  • True/False: The law of conservation of matter applies to the cycle of photosynthesis and cellular respiration.
    13·2 answers
  • What are the ""bruce lees"" of the immune system? why did they compare them to the real bruce lee?
    15·1 answer
  • PLANT CELL labeling
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!