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
Deffense [45]
3 years ago
5

Why is the prolonged use DDT not desirable?

Biology
1 answer:
lys-0071 [83]3 years ago
5 0
When DDT is washed into water bodies from farms and absorbed by aquatic life(i.e fish) animals like eagles and hawks who continuously feed on such animals will begin to lay eggs with soft egg shells that are very fragile thus endangering the the chicks from birth
You might be interested in
If the circulatory system failed what would happen to the heart rate?
Gelneren [198K]
The heart rate would decrease because there is less oxygen being supplied to the cells for cellular respiration, and also your muscles won't get the blood it needs. Blood also contains oxygen and glucose which cells need to convert food to energy and to survive, so if the cells don't get blood they will die which will eventually kill the organism
8 0
4 years ago
Read 2 more answers
How can inherited traits be controlled by one or more genes?
Illusion [34]
Multiple<span> allele </span>inheritances<span> are </span>traits controlled<span> by </span>more<span> than 2 alleles (ex: pigeons having 3 alleles of </span>one gene<span> govern their feather colour). The polygenic </span>inheritance <span>pattern of a </span>trait controlled<span> by two or </span>more genes<span>.
Hope this helps:D
Have a great rest of a brainly day!

</span>
7 0
3 years ago
Describe what the town looked like when the Once-ler first arrived in his
Zigmanuir [339]
The place look happy or sad
7 0
3 years ago
Read 2 more answers
Natural selection only occurs with which type of variation?
Kryger [21]

The answer is B) Genetic variation

8 0
3 years ago
Read 2 more answers
When are trees in deciduous forests extremely important in the water cycle
Verizon [17]
This is where water<span> taken up from the roots moves through the plant to be utilized for photosynthesis in the leaves. The </span>water is then released from the leaves then its <span> released from the leaves into the air as water vapor</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • For what percentage of time has life existed on earth (round to the nearest whole number
    7·1 answer
  • Which factor decreases the rate of a chemical reaction
    9·2 answers
  • What is the pOH if a solution composed of 60mL of 0.0012M HCl and 200 mL of 0.0005M NaOH?
    15·1 answer
  • What type of abiotic factors can cause the conditions of the ocean to change? Provide an example.
    9·1 answer
  • discuss how an individual who wants to maintain weight, lose weight, or gain weight needs to adjust his/her nutrition and exerci
    6·1 answer
  • In which type of reproduction can cells divide through the process of mitosis?
    12·2 answers
  • Which of the following is NOT an argument used against genetically modified food?
    9·1 answer
  • Cómo las evidencias de la evolucion son ayudadas por la panteologia?
    5·1 answer
  • In a series of 250 base pairs there are 28 guanine. How many adenines are there?
    5·2 answers
  • Which of the following processes produces genetic diversity?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!