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Olegator [25]
3 years ago
11

Why can algae and cyanobacteria be considered indicators of productivity as well as of pollution

Biology
2 answers:
Gelneren [198K]3 years ago
6 0

Algae and Cyanobacteria could mean life is flourishing and is a good food source for some fish in moderation- but if there's a lot of fertilizer runoff, they can grow too quickly and be counterproductive for the environment

Gennadij [26K]3 years ago
3 0

Answer:

They can be both positive and negative to the environment.

Explanation:

Algae and cyanobacteria are used both in industrialized process of biotechnology and the cyanobacteria in a certain degree can help the algae flourish, upto a certan concentration, once we are past that point the cyanobacteria is considered pollution and wont help the algae reproduce anymore.

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Would a bacterial cell undergo mitosis in the same way as a eukaryotic cell? Why or why not?
nikklg [1K]
Unlike eukaryotes, prokaryotes (which include bacteria) undergo a type of cell division known as binary fission. In some respects, this process is similar to mitosis; it requires replication of the cell's chromosomes, segregation of the copied DNA, and splitting of the parent cell's cytoplasm.
4 0
3 years ago
Type the correct answer in the box. Spell all words correctly.
saul85 [17]

Answer:

Greenhouse gases

Explanation:

Teddy is working for a nonprofit organization that urges people to stop using products with CFCs. Through this Initiative, Teddy's organization hopes to reduce the concentration of greenhouse gases in the atmosphere.

Greenhouse gases deplete the ozone layer thereby causing global warming as a result often increase in the intensity of Sun rays reaching the earth.

Example of greenhouse gases include chlorofluorocarbon, nitrogen, water vapor etc

3 0
3 years ago
If there are probability of 50% of producing male gamete then what would be the probability of producing transgender. When fathe
Vaselesa [24]

The probability of producing a transgender = None ( D ) when the father is gay

The probability of producing male gamete is not affected by the sexual orientation of the Father because the production of the male gamete is carried by the spermatogonia found in the testes of a male. and every male specie regardless of your sexual orientation have testicles where the spermatogonia undergoes mitotic divisions to produce the male gametes.

Hence the probability of producing a transgender given that the father is gay is non-existent i.e.0%

Learn more : brainly.com/question/11508846

5 0
2 years ago
Read 2 more answers
When translating secretory or membrane proteins, ribosomes are directed to the ERmembrane byA) a specific characteristic of the
Yuliya22 [10]

Answer:

B) a signal-recognition particle that brings ribosomes to a receptor protein in the ER membrane.

Explanation:

Each synthesized protein has to be targeted to the specific location and transported to that location. There are two possible ways for that transport: post-translational transport or co-translational transport.

• Co-translational transport occurs during the process of translation, and proteins transported this way are proteins bound for organelles in the endomembrane system (such as the ER, Golgi apparatus, and lysosome), plasma membrane proteins or proteins for the exterior of the cell. They have an amino sequence called a signal peptide which sends them to ER first.

• Proteins that do not have a signal peptide stay in the cytosol so, their transport is after the translation (post-translational).

6 0
3 years ago
Describe your plan for how light intensity might affect the rate of photosynthesis? Help please I would really appreciate it
Scilla [17]
The closer the light is to the plant the rate of photosynthesis will be greater compared to when the light is further away from the plant the rate of photosynthesis will be lower.
4 0
3 years ago
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