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vampirchik [111]
3 years ago
10

Advantages of attached algae

Biology
1 answer:
Alika [10]3 years ago
6 0

Answer:

Algae is a non flowering plant and found in very most and wet areas.

The Importance of algae include mopping up of the Carbon dioxide present in waterbodies and producing some amount of oxygen to the water through photosynthesis and this helps in the survival of sea animals.

It also helps in pollution control and degradation of hard toxic substances.

They also serve as source of food of sea animals.

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Certine species of what are now recognized as indacators of enviormental pollution
Rina8888 [55]
None of the above because they are non pollutant
8 0
3 years ago
Each orientation of chromosomes produces gametes with the same genetic information from each parent.
oksano4ka [1.4K]

Answer: a) true

Explanation:

The goal of mitosis is to produce daughter cells that are genetically identical to the mother cell, without a single extra or missing chromosome. Meiosis, on the other hand, is only used for one purpose in the human body: the production of gametes or sex cells, i.e. sperm and eggs. The question is oriented to mitosis, <u>in which prior to this cell division, the cell duplicates its DNA</u> so that each daughter cell then inherits the genetic material. That is, the cell originally possesses 23 chromosomes, they duplicate to a total of 46 so that then each daughter cell receives 23.

The metaphase is the second phase of mitosis and meiosis that occurs after prophase where the envelope is lost and microtubules of the achromatic spindle (also called meiotic or mitotic) appear.

During metaphase, the chromosomes align themselves in the middle of the cell and this balanced midline spindle alignment is due to the equal and opposing forces generated by the kinetochore brothers.

Then during metaphase, the chromosomes will line up in the center of the cell to be separated and go each to a different daughter cell. But the moment they're found there, each orientation of chromosomes produces gametes with the same genetic information from each parent. <u>Because because there have been no changes or mutations in the chromosomes, they have duplicated and have the same genetic information.</u>

6 0
3 years ago
The key function of classical conditioning is to allow an organism to
nikdorinn [45]
The key function of classical conditioning is to allow an organism to <span>learn new species-typical behaviors.
Classical conditioning refers to when two or more different stimuli are joined in order for an organism to learn something it didn't know before. The more you repeat the conditioning, the faster the organism will learn. For example, Pavlov experimented with dogs - each time they were presented with food, they would also hear a bell. So each time dogs heard the bell, they knew that they would be getting food soon.
</span>
4 0
3 years ago
Which event is not part of the process of DNA replication???
earnstyle [38]

The answer is; Ribosomes are synthesized

Ribosomes are only involved in the translation of mRNA to proteins. During DNA replication DNA helicase unwind the DNA double-strand by breaking hydrogen bonds between the two strands. DNA polymerase then replicates each strands using nucleotides complimentary of the replicating strands.  


7 0
2 years ago
Are chromosomal mutations beneficial , harmful , or neutral?
Rashid [163]

Answer:

Nuetral

Explanation:

There are bad mutations, but there are good mutations. Its all a part of natural selection.

6 0
3 years ago
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