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Alik [6]
3 years ago
6

I need help with my mental problems!

Biology
2 answers:
Fiesta28 [93]3 years ago
7 0

message me on g mail if you need support. Trust me I've bet in your shoes almost to the point of Suicide.

My g mail is [email protected] mail.com

nordsb [41]3 years ago
5 0

same, do you have Hangouts or Messanger?

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It was believed for a long time that Jellyfish were a trophic “dead end” and that no organisms utilized jellyfish as a food sour
Pavlova-9 [17]

In the Irish sea, a lot of different types of water animals eat jellyfish. It would be hard to say that they are on the top when all these animals/fish eat the jellyfish.  Out of 2500 examples of different species the herring had more than 20 percent of jellyfish in them out of 512 that were cut open to see if a jellyfish was in them. In this whole experiment 2500 sea creatures were gutted and the results definitely weren't in the jellyfishes favor. Although the Grey Gurnard, Dab, Sprat, Poor Cod and Squid do not eat much Jelly Fish. The Herring and Dragonet do. I def finitely do not think they are on the top, but they sure do not have that many sea creatures eating them. And you would of thought that the ones that did would be bigger.  I am actually very surprised to see that so many creatures were found with the Jelly Fish inside of them. I also wonder what other creatures eat it that we may not know about yet.

4 0
2 years ago
A human being receives ________ chromosomes from each parent.
Savatey [412]
The answer is 23.

A human being receives 23 chromosomes from each parent. So each human has 46 chromosomes. Chromosomes X and Y determines your sex. 
8 0
3 years ago
Please help, these questions on my hw are confusing to me.
Mariana [72]
10. before replication begins, the strands of DNA are separated and used as templates for the new strands. the replication process creates 2 identical double helixes, each has 1 new strand and 1 old one.

11. without dna replication, damaged cells could not be replaced/repaired and cells need dna, cells would become mutated without dna replication.

12. mutations are rare because dna polymerase proofreads the strands but if the process occurred incorrectly and was not corrected by the polymerase, the cell would become mutated and could be really harmful.

hope this helped!
4 0
2 years ago
Read 2 more answers
The organic waste collected in your backyard will provide which type of energy?
Alla [95]
The type of energy => Biomass energy
5 0
3 years ago
Read 2 more answers
In humans, what is the only homologous chromosome pair that isn't the same?
Katen [24]

Answer;

-23 in males

In humans, 23 in males is the only homologous chromosome pair that isn't the same.

Explanation;

-In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46.

-Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females. Females have two copies of the X chromosome, while males have one X and one Y chromosome.

-The 22 autosomes are numbered by size. The other two chromosomes, X and Y, are the sex chromosomes.

6 0
3 years ago
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