BIOLOGY HIGH SCHOOL

Which event is the most common at oceanic-continental convergent boundaries? A. volcanic mountain ranges B. earthquakes C. faults D. rift valleys

Answers

Answer 1
Answer: This is probably c, faults, because of all of the fault lines in those convergent boundaries. Like, for example, California is full of faults.
Answer 2
Answer:

Answer:

A. Volcanic Mountain Ranges

Explanation:

I took the quiz, this is the correct answer. :)


Related Questions

HIGH SCHOOL

Now, ____________ new daughter dna molecules are created, each consisting of one old ____________ and one new ____________ , rendering dna replication a ____________ process.

Answers

Now, templates of new daughter DNA molecules are created, each consisting of one old original strand and one new strand rendering DNA replication a semi-conservative replication process. The parent (old) or leading strand is replicated in 3’ to 5’ direction while the lagging strand (new) is replication in an opposite manner (5' to 3').

Answer:

Two, DNA strand, DNA strand, semiconservative process

Explanation:

Prior to cell division (meiosis and mitosis), it is vital for the cell to duplicate its genetic material (DNA) in order for each daughter cell to get a copy each of the correct number of chromosomes. This process of duplication is called DNA replication and it occurs in the S-phase of the interphase stage.

Before replication can commence, the double-stranded DNA needs to be separated, this is done by HELICASE enzyme which unwinds the DNA strands by breaking the weak hydrogen bonds holding its nucleotide bases. The DNA gets separated into two single strands in a Y-SHAPED structure called replication fork.

Each new strand then serves as an individual template for the synthesis of a new complementary DNA strand. DNA polymerase enzyme adds nucleotides that are complementary to the ones on each strand. Hence, two

new DNA molecules are produced in which each contains one parental DNA strand called the old strand and a newly synthesized strand (complementary to the old strand).

This process of synthesizing a complementary strand from one parental strand to form two new DNA molecules is what the SEMICONSERVATIVE model of DNA replication entails.

HIGH SCHOOL

10). A scientific study provides evidence that humans and apes had a common ancestor, an idea that most anthropologists accept as true. Which of the following most likely led to the general acceptance of this idea? A). A detailed explanation of the rationale for a common ancestor

B). Endorsement of the evidence as fact by government agencies

C). Publication of this idea in many popular magazines

D). A multitude of scientific studies all leading to the same conclusion

16). Which of the following would be the best way to determine whether a cell belonged with Archaea or Bacteria?

A). Check to see if it can form a capsid around itself since only Bacteria can do that.

B). Test to see if it can survive in harsh environments since only Archaea survive these.

C). Test for the presence of a special form of RNA polymerase because only Bacteria has this.

D). Check to see if it has a nucleus because only Archaea have nuclei.

17). Which of the following best describes an example of a nonspecific external response to harmful bacteria?

A). Phagocytes engulf and destroy invading bacteria.

B). Histamine causes areas invaded by bacteria to swell.

C). Antibodies recognize bacteria and attack them.

D). Enzymes in saliva break down bacterial cell walls.

19). How are Protista different from Bacteria?

A). Protista have nuclei and Bacteria do not.

B). Protista reproduce asexually and Bacteria do not.

C). Protista are heterotrophic and Bacteria are not.

D). Protista have cilia and Bacteria do not.

20). Which of the following best describes the relationship between the stolon and gametangia in Fungi?

A). The stolon and the gametangia exchange water and nutrients through a network of hyphae.

B). When the gametangia of two Fungi fuse, a diploid stolon is formed and grows into a large stalk.

C). When the stolons of two Fungi connect, gametangia form where they meet.

D). The gametangia form spores, which are then sent to the stolon to be either stored or released.

Answers

1 is d 2 is a 3is c 4 is d he u get them right


HIGH SCHOOL

Give two reasons why biomass energy might not be a good alternative energy source.

Answers

The use of biomass energy is inefficient as compared to fossil fuels. Also, the use of such is harmful to the environment. Using animal and human waste to power engines may save on carbon dioxide emissions, but it increases methane gases, which are also harmful to the Earth.

Answer:

two reasons biomass energy might not be a good alternative energy source are:

1.use of biomass energy result in damage to the environment and air pollution

2. The use of biomass energy cause damage to the environment and deforestation.

Explanation:

1.Use of biomass energy result in damage to the environment and air pollution.

uses of biomass energy increase methane gases, which result in air pollution and cause damage to the environment.

2.use of biomass energy cause damage and destruction of environment and deforestation.

as for the production of biomass energy wood is mostly used source and burning of wood for the production of biomass energy can lead to the risk of deforestation in the future and emissions of carbons, pollute the surrounding.

Thus this is the reason biomass energy might not be a good alternative energy source.

MIDDLE SCHOOL

Which plant part is NOT found in conifers?
A- seeds
B- flowers
C- cones
D- leaves

Answers

Its B, so flower is not found in conifers

Gymnosperms were the first plants to reproduce using flowers.

- Prodixy ☕

MIDDLE SCHOOL

When you cross the red flower with the blue flower it produced purple offspring

Answers

this is incomplete dominance

Answer:

this is incomplete dominance

Explanation:

----------------------------------------------------------------------

HIGH SCHOOL

Determine the results from a cross of a mother who is heterozygous for tongue rolling with a father who is homozygous recessive

Answers

In order to determine the results from a father who is homozygous recessive for the tongue rolling trait, T, and a mother who is heterozygous for the trait, a Punett square can be used to determine both the resulting genotype (allele combination) and phenotype (observable characteristics). The results are 50% Tt and 50% tt. Thus, the cross would result to 1:1 ratio of tongue rolling to non-tongue rolling offsprings. 
HIGH SCHOOL

Which structures that distinguish a eukaryotic cell from a prokaryotic cell are part of the internal membrane system?

Answers

The eukaryotic cell contains the nucleus and membrane bound organelles, whereas the prokaryotic cell lacks a membrane bound nucleus and membrane bound organelles. The part where prokaryotes store their genetic information is called the nucleoid. The eukaryotes include the animals, plants, protists and fungi. Hope this answer helps. 
HIGH SCHOOL

Many animals are classified as either ectotherms (cold-blooded) or endotherms (warm-blooded). Ectotherms must get their heat from an exterior source, whereas endotherms regulate their body temperatures from within. Since metabolic processes are affected by body temperature, which statement BEST compares the cellular respiration rate of ectotherms to endotherms? Ectotherms have a metabolic rate that is more variable than endotherms.

Ectotherms have a metabolic rate that is always slower than endotherms.

Ectotherms have a metabolic rate that is more constant than endotherms.

Ectotherms have a metabolic rate that is always faster than endotherms.

Answers

The best comparison of the cellular respiration rate of ectotherms to endotherms is ectotherms have a metabolic rate that is more variable than endotherms. The correct option is A.

What are ectotherms and endotherms?

Endotherms regulate their body temperature by producing heat internally. Regardless of the circumstances, their body temperature tends to remain constant.

Ectotherms mostly rely on outside heat sources, and the environment's temperature affects their body temperature. Ectotherms (reptiles and amphibians) mostly rely on their surroundings to control their body temperature. Endotherms, such as birds, can control their body temperatures by generating heat inside.

Therefore, the correct option is A, Ectotherms have a metabolic rate that is more variable than endotherms.

To learn more about ectotherms and endotherms, refer to the link:

brainly.com/question/19824890

#SPJ2

Ectotherms have a metabolic rate that is more variable than endotherms
MIDDLE SCHOOL

One suprising dact of the animal kingdom is rhat only approximately 5% of animals are classfied into which group

Answers

chordates (pennfoster)

Answer:

Amphibians

Explanation:

Because

Random Questions