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
Dmitry_Shevchenko [17]
3 years ago
6

Lamarcks theory of inheritance of acquired characteristics

Biology
1 answer:
stellarik [79]3 years ago
3 0

Answer:

              1) All of the above

Explanation:

                     Lamarck's theory of inheritance of acquired characteristics states that the  physical changes in the body parts of an organism are inherited to their off spring from generation to generation. During his study of physical appearance ( phenotype) of organism Lamarck said that the characters adopted according to the changes in environment by organism as a physical change in body are inheritable e.g giraffes long neck due to shortage of food the giraffes in order to reach to higher trees had to make their neck long so their neck length was increased and they had long necks so the new offspring when burn had long necks so on this basis he said that the physical changes are inherited. Giraffes with long neck had more chances of survival in the environment.

You might be interested in
Which of the following is NOT a direct mode of action of antimicrobial drugs?
sasho [114]

Answer:

C.) inhibition of flagella formation

4 0
3 years ago
If all the light waves are absorbed by an object then the object will appear
Aneli [31]
Yes this is true sort of like when light rays pass through water particles in the atmosphere and create a rainbow :)
4 0
3 years ago
Read 2 more answers
What is the main function of environmental policy? a. prevent the use of natural resources b. reduce human impact on the environ
Sergeeva-Olga [200]

The most important function of the environmental policy is to keep a track of human activities that can impact the environment.

Further explanation:

The environmental policy is a set of rules and regulations, laws, and policies made up by the government or organization regarding environmental issues. Ecosystem management, biodiversity maintenance, and water and air pollution are some of the issues concerning the environment. The policies which involve regulation of substances like pesticides and other industrial wastes also come under environmental policy. One of the most deliberate roles of environmental policy is to regulate and direct human activities so as to prevent the environment and its resources from the harmful effects. These policies also make sure that humans are not affected by the harmful changes in their environments.

The government intervention through policies for the protection of the environment is necessary as natural resources are not owned by any one person and tend to be over-exploited. When the waste products are produced by the factor along with the main product, it is released into the nearby water body, thereby leaving it contaminated. This water might be used by other people for drinking purposes but due to the contamination the society has to bear the extra cost of cleaning the water. Therefore, the environmental policy has provision which states that the dumping of factory waste must be done only when it is free of any hazardous chemicals. Another problem is that the common people have the incentive to utilize natural resources to any extent. With the least interference from the government the resources will be overused.

Learn more:

  1. Learn more about earth science: <u>brainly.com/question/1553517 </u>
  2. Learn more about the layer of soil <u>brainly.com/question/138504 </u>
  3. Learn more about a mixture of mineral <u>brainly.com/question/2817889 </u>

Grade: Middle School

Subject: Biology

Chapter: Environmental Policy  

Keywords:  

Environmental policy, human activities, laws, rules, and regulations, policies, environmental issues, air pollution, water pollution, overexploitation of resources.

5 0
3 years ago
Read 2 more answers
1. Peer review allows others in the field to assess a scientist's investigations and results.
podryga [215]

Answer:

False.

Explanation:

4 0
3 years ago
Read 2 more answers
Some types of cancers are treated with radiation, similar to ultraviolet light . Why might it be beneficial to irradiate cancer
3241004551 [841]
Radiation reduces growth of tumors or sometimes shrinks them. It honestly depends on the type of cancer. But since your cancer cells are your own cells, your immune system cannot detect that there is a cancer in your body. The only way known to us is to radiation therapy so thats why its good to irradiate cancer cells i guess
6 0
3 years ago
Other questions:
  • Osmosis causes water to move from areas of low salt concentration to areas of high salt concentration. The internal NaCl concent
    6·2 answers
  • Which of Earth's layers is shown by the letter Y in the image above?
    12·2 answers
  • Which of the following best describes the difference between selective breeding and natural selection?
    11·1 answer
  • Fossils of Thrinaxodon, a species that lived during the Triassic period, have been found in both South Africa and Antarctica. Th
    10·1 answer
  • What is measured with an electric balance
    7·1 answer
  • What kinds of traits are produced by most mutations?
    8·1 answer
  • Which of the following best describes how the structure of ice benefits the organisms that live in the water below?
    13·1 answer
  • What particles are shared between the atoms in the molecule
    10·1 answer
  • What is extracellular matrix ? in simple words pls​
    12·1 answer
  • What is the correct order of the layers of earth starting deep in the center?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!