Can someone check if my answers are correct or wrong? thanks

Answer: Streptococci are Gram-positive, nonmotile, nonsporeforming, catalase-negative cocci that occur in pairs or chains. Older cultures may lose their Gram-positive ...

‎Chapter 13streptococcus · ‎General Concepts · ‎Antibiotic Treatment

Explanation:

Answer:

Ss, Yy, SY and sy

Explanation:

Answer:

C

Explanation:

The reason why there are more hares than foxes in the ecosystem is because if only 10% of the energy gets passed on to the next trophic level, then you need to have more lower level animals available to supports the animals higher up the food chain. The fox must eat several hares to gain enough energy for growth and development.

Answer:

C: This is because if only 10% of the energy gets passed on to the next trophic level, then you need to have more lower-level animals available to support the animals higher up the food chain. The fox must eat several hares to gain enough energy for growth and development

Explanation:

Using the Sanger method for sequencing, DNA stops when a dideoxyribose base is reached.

Sanger sequencing was the first method developed in molecular biology laboratories for nucleotide sequencing.

Thus method (Sanger sequencing) is based on the use of nucleotide analogs that stop addition in the DNA strand.

In conclusion, using the Sanger method for sequencing, DNA stops when a dideoxyribose base is reached.

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Answer:

Explanation:

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Answer:

The main difference between red blood cells and white blood cells is their function; red blood transport oxygen throughout the body while white blood cells are involved in the defense of the animals, destroying pathogens which invade the body cells.

Explanation:

The first figure makes reference to the energy flow in a ecosystem, whereas the second one refers to the steps of cellular respiration.

Cellular respiration is a series of cellular reactions aimed at generating energy in the form of ATP.

Cellular respiration has three sequential steps, i.e., glycolysis, the Krebs cycle and oxidative phosphorylation.

In conclusion, the first figure makes reference to the energy flow in a ecosystem, whereas the second one refers to the steps of cellular respiration.

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Gaseous exchange is fundamental in aerobic organisms because oxygen is required to carry out cellular respiration.

Cellular respiration is a series of chemical reactions by which aerobic organisms interchange oxygen and carbon dioxide with their surrounding environment.

During cellular respiration, oxygen is consumed to generate ATP and carbon dioxide is released.

In conclusion, gaseous exchange is fundamental in aerobic organisms because oxygen is required to carry out cellular respiration.

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The Punnett square is not found here but, according to data, these genetic traits involve the expression of two different genes (proportion 1/16 in double recessive).

A Punnett square is a diagram used in genetics to calculate the genotypic proportion from a given genetic cross.

Two different genes may generate 16 genetic (allelic) combinations in a Punnett square.

Moreover, fur color and eye color are phenotypic traits that depend on the recessive-dominance allele relationships received in offspring.

In conclusion, the Punnett square is not found here but, according to data, these genetic traits involve the expression of two different genes (proportion 1/16 in double recessive).

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Answer:

For each offspring genotype in the Punnett square you just completed, determine the phenotype. In other words, what is the predicted fur color and eye color of the offspring? Using your Punnett square from the last step, fill in the predicted fraction for each phenotype in the data table below.

Black Fur and Black Eyes Black Fur and Red Eyes White Fur and Black Eyes White Fur and Red Eyes

Predicted Fraction

1

⇒ 16/16

1

⇒ 0/16

1

⇒ 0/16

1

⇒ 0/16

Predicted Percentage

100

%

0

%

0

%

0

%

Finally, convert the predicted fractions into predicted percentages.

Explanation:

It is a false statement that the egg of a bird represent an organ​.

An organ is composed of many tissues that work together for the same purpose. Tissues in turn are composed of cells.

The egg of a bed is only composed of cells that divide rapidly hence the egg of a bird is not an example of an organ and the statement is false.

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Hot water is independent variable whereas berries are dependent variable.

The independent variable is hot water whereas the dependent variable is berries because berries shape depends on the hot water but the hot water can't be affected by the berries.

So we can conclude that hot water is independent variable whereas berries are dependent variable.

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Answer:

Before the cell enters meiosis, the chromosomes in a cell are duplicated (during the interphase). In meiosis I, the chromosomes condense along the center of the nucleus and pair with their homologues during crossing over. Next, the pairs of chromosomes separate and move to opposite ends of the cell.

Explanation:

Answer: It creates what's called an occluded front.

Explanation: When a cold front overtakes a warm front, it creates what's called an occluded front that forces warm air above a frontal boundary of cooler air masses.

The property difference that enables this separation is: Difference in solubility

Solubility can be defined as the ability for a substance that is the solute to mix and form new substance with another substance which is the solvent

Solubility differences can be used to separate the two substances that is Sand and copper (II) sulfate. Because one is soluble in water whereas the other is not soluble in water.

In conclusion, The property difference that enables this separation is: Difference in solubility

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Answer: When grown outdoors in warm climates, regular lemon trees grow 20 feet tall and take up to six years to bear fruit. 1 For indoor lemons, you need a tree that stays small and delivers lemons sooner.

Answer:

B. where ribosome assembly begins

In this case, the ribosomes organelles of Satyrinae and Charazinae are expected to be most similar.

Evolution refers to the descendence with modification and therefore differences are lesser in close species.

According to the tree, the statement 'Nymphalidae share a common ancestor with other butterflies' best supports the theory of evolution.

In conclusion, in this case, the ribosomes organelles of Satyrinae and Charazinae are expected to be most similar.

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Number 4 is the right response. Although the mechanism of action is unclear, the National Institutes of Health found it to be beneficial in lowering pain and other symptoms.

A professional inserts wired-thin needles into certain locations on the body during acupuncture, an age-old Chinese therapy. The needles numb the discomfort. Some people think the method works, while others claim it just has a placebo effect. The National Institutes of Health discovered that it works well to lessen pain, nausea, and vomiting, although it is still not clear how its works.

The National Institutes of Health found acupuncture to be beneficial in lowering pain and other symptoms, although it is unclear how it works, according to the passage on acupuncture, which supports the claim that acupuncture improves pain.

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Answer:

I don't speak English, I only translate, I'm sorry, but you like Kunno, I know, hush, I said hush, I don't talk to Kunno fans

One of the greatest economic consequences of agriculture in recent years is overfishing.

Agricultural activities have led to overfishing.

Overfishing leads to a reduction in fish biodiversity and the loss of important species that could serve as food, drugs, or industrial materials for the use of man or his livestock.

Overfishing means that there will not be enough fish for humans in the nearest future. This may result in a malnourished human population.

Overfishing can also cause ecological problems such as disruption to food chains.

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Answer:Just because a gene is dominant, and it takes just one translated allele for the trait to appear, doesn't necessarily mean that it's a physical trait that you'll see frequently in the population. Some dominant genes are rare, meaning that a small subset of humans have the dominant allele.

Explanation:

Dominant and Recessive Traits in Selected Domestic Animals. From: Genetics of Domestic Animals ... Species, Dominant Trait, Recessive Trait.

The light reactions of photosynthesis occur within the Thylakoid membrane of the chloroplast and the calvin cycle reactions occur within the Stroma of the chloroplast.

Photosynthesis is defined as a process in which solar energy is captured and organic molecules are produced. This process is fundamental to the survival of life on the planet and is the main way in which energy enters the biosphere.

In this case, looking at some parts that occur in the photosynthesis process, we have that the Thylakoid membrane of the chloroplast and the calvin cycle reactions occur within the Stroma of the chloroplast.

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Answer:

the stratosphere

Explanation:

jet airplanes fly in a layer of the atmosphere close to earth namely  the stratosphere