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
Aneli [31]
3 years ago
8

Differentiate between the habitat and niche of an organism that is found in your community

Biology
1 answer:
oee [108]3 years ago
3 0
The role a species plays in the ecosystem is called its niche. A habitat is the physical environment in which a species lives.
You might be interested in
HELP ME ASAP!!!!!!!!!!!!!!!!
fredd [130]

28. <u>Answer</u>: All mutations do not affect the organisms due to the following reasons:-

1. The DNA consists of both coding and non coding regions. The coding regions are known as exons and non coding regions are called as introns. The <em>non coding regions </em>do not make up the protein. Thus, if the mutations occur in non coding regions they do not affect the organism.

2. There are some mutations that result in the change of the codon but the new codon formed codes for the same amino as the previous one. This is possible because of the degeneracy of genetic code. For eg, AAA codes for lysine, however if the mutation changes this code to AAU then this also codes for lysine. Such mutations are called as <em>silent</em> mutations.

3. There are some mutations which result in the change in amino acid however the new amino acid formed is similar to the previous one in its properties for e.g leucine and isoleucine. Such mutations are called as <em>neutral</em> mutations and they do not affect the organism


29. <u>Answer</u>: 1. The process of mitosis results in the formation of <em>two diploid cells</em> whereas meiosis results in the formation of <em>4 haploid cells.</em>

2. The process of mitosis takes place to produce copies of the <em>body cells </em>whereas the process of meiosis takes place to produce the <em>gametes</em>.

<u>Explanation</u>:-

  • <u>Mitosis</u> is a process in which a cell undergoes a single round of division to produce two identical copies of itself . It occurs in 4 phases Prophase, metaphase, anaphase and telophase. This process occurs in the body cells.
  • <u>Meiosis</u> is a process in which a cell undergoes two rounds of cell division to produce 4 copies of haploid cells from a single diploid cell. This process takes place for the formation of gametes.

29. <u>Answer</u>:

<em>Pros</em>

1. Genetic engineering helps us to tackle several diseases. There are many diseases which are caused due to genetic mutations. Genetic engineering helps us to rectify these mutations and hence combat such diseases.

2. Genetic engineering helps us to produce new foods which can withstand adverse conditions such as high/low temperatures, low rainfall, are disease and pest resistant etc. This, genetic engineering helps to significantly improve crop production.

<em>Cons</em>

1. Genetic engineering leads to a decrease in genetic diversity.

2. It can lead to a decrease in the nutritional value of food as genetic engineering often causes an accelerated growth of animals and hence, the nutritional valie of poultry foods is compromised.


3 0
3 years ago
A researcher wants to know if the color of birdseed affects how much birds will eat? What is the dependent variable? The color o
IgorC [24]
Don’t birds eat all seeds?
3 0
3 years ago
What would you expect to happen if sea otters were removed from this food web?
makkiz [27]
The food web would be likely destroyed because one animal will not have nothing to eat out of the food we’d and then that’s how the food web will be messed up
6 0
3 years ago
Read 2 more answers
In addition to their role as building blocks for proteins, amino acids are used as precursors for the biosynthesis of a wide var
drek231 [11]

Answer:

Amino acids are the building blocks or monomers of proteins. These are the molecules that act as the precursors for the biosynthesis of various hormones some other molecules of our body. these amino acid molecules for by the process of protein synthesis.

The given amino acids are precursors of the following molecules-

1. Histamine - Histidine

2. Epinephrine - Tyrosine

3. Serotonin - Tryptophan

4. Glutathione - Cysteine, Glutamate and Glycine

5. Heme - Glycine

6. NAD(H) - Tryptophan

7 0
3 years ago
A historian is reading a book of ancient history that describes a plant bred for long, leafy flower buds that never open, result
guajiro [1.7K]

Answer: cauliflower

Explanation: i just did it on savvas

4 0
2 years ago
Other questions:
  • Plz help answer this.
    11·1 answer
  • Although it is not listed as a nutrient, this substance plays a large role in weight management and has been shown to prevent cv
    8·1 answer
  • For this assessment, you will write a short story.
    9·1 answer
  • Mendel crossed peas with round, green seeds with peas having wrinkled, yellow seeds. All F1 plants had seeds that were round and
    9·1 answer
  • The suns energy is classified by the
    6·2 answers
  • Black case is an enzyme that is involved in breaking down lactose the sugar in milk which term best describes the role of lactas
    6·1 answer
  • Summarize what biological organization means
    10·1 answer
  • How do organisms grow? A. Through anaerobic respiration B. Through growth of existing cells C. Through creation of new organ sys
    12·2 answers
  • When Clara's doctor taps her knee with the rubber hammer, her knee ______. Which portion of the spinal cord is responsible for t
    12·1 answer
  • The fatty membrane that hangs like an apron from the inferolateral margin of the stomach and overlies the small intestine is cal
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!