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JulijaS [17]
3 years ago
8

What are traces or remains of organisms that lived in the past?

Biology
2 answers:
Eduardwww [97]3 years ago
4 0
The correct answer is D.) Fossils.

My reason being is because we have prove that dinosaurs existed , we got that proof from fossils.

I really hope that this helps.


Nady [450]3 years ago
3 0

Answer: Fossils

Explanation:

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Drag each tile to the correct location.
Ivahew [28]

Answer:

Mitosis and meiosis are similar at the level of writing, and possess a very close mechanism; however, they do not achieve the same result!

Mitosis corresponds to a single "asexual" cell division of somatic cells (almost all cells in the body), and clones two daughter cells from a mother cell, which will be identical, and inherit exactly the same heritage genetic, indeed these two daughter cells will each have an identical karyotype (same chromosomes) and an identical genotype (same alleles) to that of the mother cell.

Meiosis corresponds to two successive "sexual" cell divisions affecting only germ cells; starting from a diploid cell (chromosomes present in pairs), meiosis leads to the formation of four gametes (haploid sexual cells, spermatozoa or oocytes) (a single copy of the chromosomes). Then, during fertilization, two gametes (each from meiosis, in the male and female) come together to form a zygote, in which diploidy will be restored.

The right answers are:

create two identical cells ==> mitosis

create four non-identical cells ==> meiosis

create haploid cells ==> meiosis

creates diploid cells ==> mitosis

occurs in all cels other tha gametes ==> mitosis

occurs in all cells related to sexual reproduction ==> meiosis

Read more on Brainly.com - brainly.com/question/10606970#readmore

Explanation:

5 0
3 years ago
In your research, you have discovered that protein x is often ubiquitinated in people with a certain disease. what would you pre
inna [77]
The level of protein X in these patients will be low due to degradation in the proteasome. Ubiquitnation process occur when ubiquitin is attached to a particular protein and the protein become deactivated. Ubiquitin is a small biochemical molecule which marks out proteins for destruction. Any protein that have ubiquitin attached to it will be transported to the proteasome for destruction by degradation.
3 0
3 years ago
Over time, the pond slowly becomes more acidic due to the release of chemicals from a nearby factory. Which of the organisms wou
RideAnS [48]

Answer: Those which can adapt and withstand the high acidity levels of water.

The pond slowly becomes more acidic due to release of chemicals from a nearby factory. The chemicals released are acidic and toxic which will cause biomagnification in the pond water. Those organisms which can withstand the high acidic pH of water will survive. Others which can undergo adaptations can also survive.

6 0
3 years ago
What is the most common resources extracted from the ocean?
Phoenix [80]
Oil <span>is the most common resources extracted from the ocean.</span>
6 0
3 years ago
Which of the following structures is not a structure of the single celled-organism known as a prokaryote
Reil [10]

Explanation:

Hence, the correct answer is 'Nuclear membrane'.

\huge\bold\red     {Befikra❥☘⍣❦}

5 0
2 years ago
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