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
LuckyWell [14K]
3 years ago
5

An overaccumulation of dinoflagellates causes a _______, which can contaminate shellfish and make them unfit for human consumpti

on.
A. rose water
B. red tide
C. crimson summer
D. scarlet wave
Biology
2 answers:
miv72 [106K]3 years ago
7 0

Answer: B. red tide

Explanation:

Red tide is a phenomena that is caused by algal bloom specifically due to the growth and abundance of unicellular algae called as dinoflagellates and diatoms. These organisms impart red color to the coastal waters. Such kind of algal blooms release toxins in the water. They deplete the concentration of oxygen in the water body.

The shellfish consume these small unicellular organisms as they filter large amount of water. The shellfish population accumulates large amount of toxins on consumption of these small organisms. The shellfish are harvested and consumed by the human population can make them sick and may lead to mortality of large population.

BartSMP [9]3 years ago
5 0

Answer: B. Red tide

Explanation:

You might be interested in
Which substance is produced through photosynthesis and used in cellular respiration?.
ElenaW [278]

Oxygen and glucose are produced during photosynthesis and are used as the precursors for cellular respiration. Carbon dioxide, water, and ATP are produced during cellular respiration, and these substances—along with sunlight—are the precursors for photosynthesis.

<h3>What compounds do photosynthesis generate and what do cells respire?</h3>
  • Water and carbon dioxide are changed into oxygen and glucose during photosynthesis. The plant consumes glucose and produces oxygen as a byproduct.
  • Oxygen and glucose are transformed into water and carbon dioxide during cellular respiration. By-products of the process include carbon dioxide, water, and ATP, which is turned into energy.
  • The process by which plants convert carbon dioxide, water, and sunshine into oxygen and sugar-based energy is known as photosynthesis.

To learn more about Photosynthesis refer to:

brainly.com/question/19160081

#SPJ4

4 0
1 year ago
How are plants pull toward the sun
yawa3891 [41]

Answer:

Looking for light

Explanation:

Since plants require sunlight in order to produce light, they need to be exposed to it. Now, since there are other plants attempting to do the same they have to grow higher so they don't get put in the others shadow and possibly die due to lack of sunlight.

5 0
3 years ago
Choose the following true statement about alr pollution.
borishaifa [10]

Answer:

C

Explanation:

Many kinds of air pollution can't be seen, which means A is incorrect. Any kind of pollution can be harmful to you, which means B is incorrect too. Air pollution is very harmful but in most cases can't be directly seen, so C is correct. Pollution can be found everywhere, so D is incorrect also.

4 0
2 years ago
In the diagram below, Object A is moving with a speed of 10 m/s and Object B is moving with a speed of 5 m/s. Both objects have
Y_Kistochka [10]

Answer:

the new Yorker and climate of example a new generation in the United kingdom of example a world where we can help you to do the right job for the future and bottom of life and climate changes that have been 3 or less likely that you have a lot to you or you might

3 0
3 years ago
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of t
klasskru [66]

Answer:

a) Acetylcholine is degraded by acetylcholinesterase.

Explanation:

After it binds for its receptor on the plasma membrane of the postsynaptic cell, acetylcholine must be removed in order to prevent repeated stimulation. Acetylcholinesterase is enzyme for the inactivation of acetylcholine, present at all cholinergic synapses. This enzyme hydrolyses acetylcholine and breaks it to the acetate and choline. Choline can be reused for the synthesis of the new acetylcholine molecule so it is taken back into the presynaptic cell.

6 0
3 years ago
Other questions:
  • The Grand Canyon was carved out by the Colorado River several million years ago. This caused the separation of members of one sq
    7·2 answers
  • Look at this definition of species: "A species is a lineage of . . . populations which maintains its identity from other such li
    10·1 answer
  • Describe how scients and bioligist study the world
    9·1 answer
  • Which organs preform both mechanical digestion and chemical digestion of food
    11·2 answers
  • Which of the following statements about the genetic code is true?
    12·1 answer
  • How would a problem with the respiratory system could directly affect the cardiovascular system
    5·1 answer
  • Acceptance of the germ theory provided the rapid development of which of the following:
    13·2 answers
  • What is an organelle?
    9·2 answers
  • The advantage of asexual reproduction is<br> Sexual reproduction helps to increase
    12·1 answer
  • Question 4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!