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Answer:

In contrast to their dinosaur ancestors, they lack true teeth and have replaced them with specialized beaks and bills. The respiratory system of birds facilitates efficient exchange of carbon dioxide and oxygen by using air sacs to maintain a continuous unidirectional airflow through the lungs.

Explanation:

Answer:

a) They break down glucose during the production of ATP.

Explanation:

This question is making a comparison of the life processes of the following organisms: ash tree (plant), cat (animal), yeast (fungus), amoeba (protist). As observed, these four organisms belong to four different kingdoms, hence, will have distinct features/characteristics.

For example,

- Only plants like the ash tree develop a cell plate when it is about to divide into two during the process of mitosis.

- Only members of the fungi kingdom contains CHITIN in their cell wall

- Different species of organisms contains its own unique number of chromosome in its cell. Hence, different species cannot all have 19 pairs of chromosomes in their respective cells.

However, all cells of living organisms undergo the process of cellular respiration, which they use to obtain energy (ATP) by breaking down glucose (from their food).

Translation is the second phase of protein synthesis. This process occurs in the cytoplasm in an organelle called the ribosome. Where the strand of RNA is deciphered to synthesize peptides.

The study of a living being is called biology.

The correct answer is C.

The term ecosystem is given tensely. The ecosystem is defined as the interaction between the living things and nonliving things and it is also stated as an interaction between the biotic and abiotic components.

According to the question, which gives the best explanation of the term ecosystem is option C.

Hence, the correct option is c that is Interacting with living and non-living components.

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Answer:

In a neutral atom the number of protons = the number of electrons. 35 protons = 35 electrons. But Bromine anion with a charge of -1 has one extra electron so 35 +1 = 36 electrons. 36 electrons is the number of electrons in the stable inert gas Krypton. ... Protons + neutrons = Mass putting in known values.

Explanation:

Answer:

true is the correct answer

Answer:

true is the correct answer

Explanation:

I don't know

Answer: Ask your teacher for some help

Explanation: if anything can help us your teacher

Protecting habitats before they are torn down.

or

we can consume less and be more mindful about what we consume.

The efficient way to protect biodiversity is to protect plant and animal species that are extinct day by day and minimize the effect of pollution on the environment.

Biodiversity is the diverse living things and nonliving things present on the earth. Biodiversity refers to the different species of plants and animals that live and interact with each other, and they are also dependent on each other.

Nature is interdependent, every organism depends on another organism for its living and the dance of the autotrophs gives energy to animals.

It is important to protect biodiversity because if animals and plants while extinct other animals can as also be living.

Thus, the most effective strategy to preserve biodiversity is to safeguard the rapidly disappearing plant and animal species while reducing environmental degradation.

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Answer:

The correct answer is - nonsense mutation.

Explanation:

The given amino acid sequence  Ala-Pro-His-Trp-Arg-Lys-Gly-Val-Thr of a particular protein is affected by a mutation that leads to the shortened protein that ends in this region only. As we know the His amino acid becomes the last amino acid so in such case is it takes place due to nonsense mutation that is the only mutation or change result to terminate before or at the His codon.

The Trp codon which is coded by UGG codon could have been changed to either a UAG or a UGA codon in this case.

The correct answer is - nonsense mutation.

1. fallopian tube( the tube that connects the ovaries with the uterus)

2.Ovary

3.This is the cervix

4.Uterus

5.Vagina

Answer: The number of observations (sample size) is important in determining the reliability of statistical inferences. The kind of observations depends on what hypothesis is being tested. Different statistical techniques are required depending on whether the data is categorical or discrete or continuous and whether observations are quantitative or qualitative. Increasing the kinds of observations (multiple sets of data) may also add to the reliability of the test of the hypothesis.

Explanation:

In general, a larger sample size improves the reliability of any statistical inference, particularly when there is more variability (higher variance) in the data and when the expected effect is small. A larger sample reduces the chance of random error.

Where more than one variable is associated with output data, it is of course necessary to collect data of different kinds. For example, if your hypothesis is:

H: y = ax1 + bx2 + cx3 + ...........

then you need to have observations of x1, x2, x3.........

fdtygfgyhgfcgtyghvfghgfyhgnExplanation:

Answer:

positive charge

Explanation:

Answer:

fish farming

explanation

mariculture is held on river sides, lake or pond

Answer:

I say fish farming

Explanation:

tell me if you got it right

Answer:

about 2 million species have been Identified, but more are still undiscovered under the mariana trench.

Answer:

Radiation is the answer

Explanation:

A hot horseshoe transfers heat to the tongs is the example of Conduction. So, the correct option is B.

Conduction is defined as the process by which heat energy is transmitted through collisions between neighboring atoms or molecules which occurs more easily in solids and liquids, where the particles are closer together than in gases. where the particles are further separated.

Some examples of heat conduction are accidentally touching a hot pot, or when a heating pad is applied directly to and heats a muscle or when a hot horseshoe transfers heat to tongs.

During the conduction of electricity, movement of electrically charged particles occur in the medium. The electric current is carried and moved by the ions or electrons.

Thus, a hot horseshoe transfers heat to the tongs is the example of Conduction. So, the correct option is B.

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Answer:

50% for sons 0%for daughters

Explanation:

the genotype of the mother is X⁻X

the genotype of the father is XY

the gametes from the mother are X⁻ andX

the gametes from the father are X and Y

to find the chance we make a Punnet square and cross each gamete

[tex]\left[\begin{array}{ccc}X^-X&XX\\X^-Y&XY\end{array}\right][/tex]

1 of the 2 males has the gene for colorblindness so there is a 50% chance that the son will be colorblind

1 of the 2 daughters has the gene for cloroblindness but only in one exemplary so the chance is 0%

Answer:

Circadian rhythm

Explanation:

Circadian rhythm is a natural, internal process that regulates the sleep-wake cycle. It repeats that cycle on each rotation of the Earth every 24 hours. It has been said that if your circadian rhythm is out of weight can cause weight gains, impulsivity, slower thinking, and other behavioral changes it is similar to those who experience jet lags and work shifts.

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Answer:

Great Basin Bristlecone or Pinus longaeva for it's binomial name. Which is known as the Methuselah.

Answer:

In the 1960s, China's large population was growing so rapidly that there was a serious threat of mass starvation.

• The government established the world's strictest family planning and birth control program, promoting one-child families and provides contraceptives, sterilizations, and abortions for married couples.

• Married couples pledging to have no more than one child receive a number of benefits including better housing, more food, free health care, salary bonuses, and preferential job opportunities for their child.

• Between 1972 and 2011, the country cut its birth rate in half and trimmed the average number of children born to its women from 5.7 to 1

Explanation:

Answer:

In our memories is our experience present.

Explanation:

Stored memories is a function of brain that can  help in keeping you safe from harm because in our memories we experience what is harmful and better for us. So due to these memories we remain far from harmful materials such as fire, electric wires etc so we can say that these memories plays a vital role in keeping us save from harm.

Answer:

a production of odor

Explanation:

Odors are caused by a chemical change in the food which people can smell, this observation led to her conclusion

Answer:

A change in Oder

Explanation:

Answer:

A. Cloning creates variety because offspring receive genetic material that is different from that of their parent.

Explanation:

Answer:

agroforestry

Explanation:

Answer:

industrial agriculture

Answer:

B

Explanation:

Specificity constant-The ratio of Kcat/Km is called as specificity constant.

 Kcat-Turn over number

 Km-Michaelis constant

Specifictiy constant is the measure of enzyme efficiency .

Answer:

A community I believe

Explanation: