BIOLOGY HIGH SCHOOL

All of the following factors affect an area s biodiversity EXCEPTa. area.
b. number of endangered species.
c. climate.
d. diversity of niches.

Answers

Answer 1
Answer: All of the options enlisted here (area, climate, diversity of niches) affect an area's biodiversity except number of endangered species. That in no way affects an area's biodiversity, whereas the other options certainly do. 
Answer 2
Answer:

Answer:

D

Explanation:

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Which one of these statements about cell division is not accurate? A. Everything gets divided among four daughter cells. B. Damaged tissue can be repaired. C. Growth of a multicellular organism can occur. D. This is one part of the cell cycle.

Answers

Cell division is a growth and development process that occurs in living organisms.

The statement'damaged tissue can be repaired' (option B) is not accurate about cell division.

  • In cell division, a process called meiosis enables the cell to divide and share its contents equally among four cells.
  • Cell division (mitosis) also allow for the growth of the individual through an increase in cell formation and is just a part of the cell cycle.

Learn more: brainly.com/question/12235365
A statement that is not accurate is B) Damaged tissue can be repaired. 
Damaged tissue is not able to be repaired.
Hope that helps,
~Liesel3327

Looking at a cell under a microscope, you note that it is a prokaryote. How do you know?(a)The cell lacks cytoplasm.
(b)The cell lacks a cell membrane.
(c)The cell lacks a nucleus.
(d)The cell lacks genetic material.
Can someone explain this one for me ?

Answers

You would know that a cell under microscope is prokaryote because it lacks nucleus cells. Prokaryote is a single celled organism. It’s cell structure is composed of flagellum, cell membrane, cell wall, cytoplasm, ribosome, nucleoid, and glycocalyx. Flagellum’s function is to aid cellular locomotion but is only for selected types of prokaryotes. Cell wall covers the outer part to protect the bacteria cells. Nucleid is the area that contains the DNA of the bacteria. Cell membrane regulates the flow of the substances in and out of the cell. Cytoplasm contains salts and other organic molecules. Ribosomes is responsible of protein production.

Answer:

1.C

2.A

3.D

4.D

5.B

6.A

7.B

8.A

9.B

10.A

Explanation:

Which structure in plants allowed the first land plants to survive out of water?A. cuticle
B. epidermis
C. guard cell
D. spongy mesophyll

Answers

The structure of plants that allowed the first land plants to survive out of water is known as the cuticle. Thus, the correct option for this question is A.

What were the first plants to live on land?

The first plants that were tends to live on land are the Non-vascular plants, which include mosses and liverworts, which were the first-ever land plants. They do not have much of an internal support system but have slightly simpler material for the same tasks.

Early in their history, land plants also evolved a cuticle. The cuticle is the structure that involves a waxy layer on the outer surface of the aerial parts of a plant that helps to prevent water loss. Sometimes cuticle with details of epidermal cell structure is preserved in fossil plants.

Guard cells play an important role in the opening and closing of the stomata. While epidermis is the outer cell which prevent the whole plant form injury.

Therefore, the structure of plants that allowed the first land plants to survive out of water is known as the cuticle. Thus, the correct option for this question is A.

To learn more about Cuticle, refer to the link:

brainly.com/question/16419719

#SPJ6

Answer:

A

Explanation:

Photosynthesis also requires energy and the green substance called

Answers

The green substance is Chlorophyll and is found i. The chloroplast

In the Strange Situation, Latoya basically ignored her mother, was not upset when she left the room, and did not seek her out when she returned. Mary Ainsworth would most likely classify Latoya as: Group of answer choices insecure antisocial. securely attached. insecure resistant. insecure avoidant.

Answers

Answer:

The best answer to this question: Mary Ainsworth would most likely classify Latoya as:___, would be: Insecure avoidant.

Explanation:

When forming relationships with other people, especially during the first years of life, the way that parents interact with their children will be vital to define how, in later years, these same children will be able to bond with other people. In the case of Latoya, it is evident that she does not want, or does not care, that her mother is in the room with her; she does not seek her, she ignores her mother and was not upset if her mother was not there with her. Latoya´s attitude shows a lack of attachment to her mother, even a rejection, to her, for a reason that is unknown. Furthermore, it would seem as if Latoya were avoiding anything that has to do with her mother, to the point of ignoring that she is even there. These are typical attitudes of children that have formed an insecure avoidant bond with another person.

Central Dogma is represented by the schematic above. Name the two stages involved in protein synthesis and explain what occurs in each of the two stages. Be sure to also indicate where each process takes place.

Answers

Ans.

Central dogma of molecular biology demonstrates formation of protein molecules from the information present in DNA molecules. It is a two step process, first is transcription and second is translation.

Transcription involves formation of RNA molecule from parent DNA strand. In mRNA, information is present as triplets of nucleotides, called as codons. Translation involves formation of protein from mRNA molecule. During translation, each codon codes for a specific amino acid and formation of a polypeptide chain takes place that forms protein after proper folding.

In prokaryotic organisms, both transcription ad translation take place in cytosol as nucleus is absent in their cells. In eukaryotic organisms, transcription takes place in nucleus, while , translation occurs in cytosol.  
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CANT GET WRONG , ITS LIKE A WORK BANK BUT DONT KNOW WHAT ITS CALLED.In any family, the children may or may not look like their parents. They may or may not look like their siblings. That's because each one of us inherit half of our chromosomes from our mother and half from our father. What assortment of we get varies from child to child. Our chromosomes contain many genes, and each gene codes for a specific trait. The traits people see, like eye color hair color, or height, also depend on whether the gene is dominant or recessive. In this family, brown hair is dominant over red hair. It is very possible that these two parents could only have children with brown hair! It is also possible that their children all have red hair! Why? First, to inherit a recessive trait like red hair, you must have two genes for red hair color. Because one parent, the mother, has red hair we know the mother must have two genes for red hair. The father has brown hair. We know he must have at least one gene for brown hair but he also has one gene for red hair. What two genes will their children have? It's a matter of probability. Each child has a 100% chance of inheriting the red hair gene from their mother and a 50% chance of inheriting the red hair gene from dad. That means, all the children will have at least one gene for red hair! 1.Where do our chromosomes come from? (Twelve word phrase) 2.What codes for each specific trait? (One word) 3.In this family, what is the dominant hair color? (Two words) 4.In this family, each child has a _______ chance of inheriting one gene for red hair. (Percentage) 5.What combination of genes you receive from your parents is a matter of ______________. (One word)