Multicellular organisms arose because _____.

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Answer 1

Answer: The answer is because a part of the organism could die and the organism could continue to live.

In the very changing environment, such was when multicellular organisms evolved, the organisms that could adapt to that environment, survived. If in some moment multicellular organism emerged and its multicellularity helped him to survive, that is the reason this characteristic remained. On of the explanation is that multicellularity allows the organism to continue to live even if a part of the organism dies.

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Cellulose is a complex carbohydrate that makes up the cell walls of plants. Which of the following elements are main components of cellulose?A. calcium and chlorine B. carbon and hydrogen C. potassium and chlorine D. sodium and hydrogen
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A coelom is _____. a. an arrangement of organs b. a cavity filled with fluid c. layers of tissue d. an inner lining of tissue

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B. cavity filled with fluid. The root coel- means a space or cavity. For example, blastocoel is the empty space in a blastula (young fetus). Hope this helps! :)

The three domains in the woese system of classification are:.

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Given what we know, we can confirm that the three domains included in the Carl Woese classification system are archaea, bacteria, and eukaryote domains.

What is a classification system?

This is a system used in biology to group living organisms based on similar traits or genetic origins. It is used to better study organisms and their relationships to one another. Carl Woese proposed the system of archaea, bacteria, and eukaryote domains.

Therefore, we can confirm that the three domains included in the Carl Woese classification system are archaea, bacteria, and eukaryote domains.

To learn more about the eukaryote domain visit:

brainly.com/question/982048?referrer=searchResults

Tree-living mammals have a variety of different specializations for moving in trees, including a. very long arms for swinging from tree to tree. b. sticky pads on their arms and legs that help them cling to tree trunks and branches. c. a prehensile tail used for climbing and hanging from branches. d. all of the above.

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i think it is d or it would be all of them apart from c

A bad case of tonsillitis can sometimes affect a person’s breathing. How is this possible? Support your claim and explain your reasoning.

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Answer: yes

Explanation: since the bacteria is in the throat/tonsils the breathing of a person bc of the water in it can transfer if placed in mouth

DNA and chromosomes in the expression of heritable traits in an organism. You will then conduct research to answer these questions. Finally, you will compose a typewritten questions and provides your answers

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Answer:

1. What is the relationship between chromosomes and DNA? The chromosome is a molecule formed by a chain of DNA associated with proteins. Together, they form a group of molecules directly responsible for heredity.

2. What is heredity? It is the biological process where the genes present in a DNA are transmitted by parents to their children, through the division of gametes. These genes carry the codes that form the genotypic and phenotypic characteristics, which allows a similarity between parents and children to occur.

3. What is the role of proteins associated with the DNA molecule that makes up the gene? Proteins are responsible for keeping the DNA line tightly compressed, maintaining the chromosome structure. In addition, they control the activities of the genes present in this DNA molecule, being essential in maintaining heredity.

4. How do chromosomes participate in gene transmission? As mentioned above, genes are part of DNA and DNA is the molecule that makes up chromosomes, in this case, chromosomes are molecules loaded with genes. In the human body, cells have 46 pairs of chromosomes, with the exception of gametes that have half that number. During the reproductive process, the gametes (reproductive cells) divide and produce a new being. The mother's gametes unite with the father's gametes to form a new being. Each gamete has 23 chromosomes, which contain the genes responsible for transmitting the characteristics.

Explanation:

Which of the following is the correct sequence for the pollen tube to eventually reach the egg in a flowering plant?a. stigma, ovary, ovule, style
b. style, stigma, ovary, ovule
c. stigma, style, ovary, ovule
d. ovule, ovary, style, stigma

Answers

Answer:

The pollen tube eventually reaches the egg in a flowering plant by passing through the stigma, style, ovary, and ovule.

Explanation:

Hope this helps!

Answer:

Explanation:

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