Complete the following analogy.
Chromosome is to DNA as hour is to

calendar
minute
clock

Answer:

Phenotypic ratio - 3 Freckes : 1 No freckles

Explanation:

This question represents a monohybrid cross i.e. involving a single gene coding for possession or not of freckles. The allele for possession of freckles (F) is dominant over the allele for no freckles (f).

In a cross between two HETEROZYGOUS parents i.e. Ff × Ff, each parent will produce gametes with alleles F and f respectively. Using a punnet square (see attached image), four possible offsprings will be produced with genotypes: FF, Ff, Ff and ff.

Based on this genotypes, the phenotypic ratio of the offsprings will be 3:1 where 3 offsprings will possess freckles and 1 will have no freckles.

Answer:

In performing its enzymatic function, carbonic anhydrase: requires the inorganic coenzyme zinc.

Explanation:

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Answer:

a. When two masses are moved further apart from each other, the gravitational force between them will be weaker. They will not have a large effect on each other.

b. However, when two masses are moved closer together, the gravitational force between them will grow stronger (a prime example of this is the Sun's gravitational force on the Earth). The larger the mass is, the higher effect it will have on other bodies of mass.

Answer:

The moon would look bigger during the perigee and it would look small during the apogee.

Explanation:

Answer:

Plants gain food from the sun by Photosynthesis,

Explanation:

The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct

Answer:

Light energy

Explanation:

Photosynthesis is a process that certain organisms called autotrophs, undergo to make their own food. Autotrophs are also called producers. Some examples of autotrophs/producers are plants and algae.

The photosynthesis equation is

carbon dioxide+water+light energy —> glucose+ oxygen

Carbon dioxide, water and light energy from the sun are turned into glucose (the food for the organism) and oxygen (waste product).

The sun provides the plant with light energy for photosynthesis. Therefore, the answer is light energy.

The term that completes this excerpt is in fact, D.) League of Nations.

League of nations completes the excerpt. Therefore, option (D) is ocrrect.

The United Nations is an intergovernmental body whose declared goals are to uphold world peace and security, foster goodwill among nations, advance global collaboration, and serve as a hub for harmonizing national policies.

The fundamental tenet of the Organization is the sovereign equality of each and every one of its Members. To ensure that all Members receive the rights and advantages that come with membership, all Members must act in good faith toward the commitments they have taken on in line with the current Charter.

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Answer:

b

Explanation:

Answer:

Surface mining allows extraction of ores that are close to Earth's surface. Overlying rock is blasted and the rock that contains the valuable minerals is placed in a truck and taken to a refinery. ... Other methods of surface mining include strip mining, placer mining, and dredging.

Explanation:

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Hydrocarbons are not removed from crude oil.

The term refining of oil has to do with the process of obtaining from crude oil, fractions that are useful for various purposes.

There are many fractions that can be obtained form crude oil. These fractions are often composed of hydrocarbons. Thus during the refining process, hydrocarbons are not removed from crude oil.

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Answer:

A set of practices that humans can follow to meet their needs without causing long-term, negative effects on species or ecosystems.

Explanation:

Sustainability means "the ability to be maintained at a certain rate or level." So sustainability is the ability for humans to meet their needs, while also maintaining the ecosystem and different species at the same rate and level.

Answer:

A

Explanation:

The sentence that best explains how gravity contributes to the formation of layers in protoplanets is ; (  A ) Gravity attracts materials and causes compaction, which produces heat and leads to the melting, sinking, and rising of materials

  Gravity is the force that attracts bodies with masses towards each other. bodies with larger masses posses greater forces of gravity.  therefore

from the options gravity attracts materials and causes compaction which produces heat and leads to the melting, sinking and rising of materials.

Hence we can conclude that Gravity attracts materials and causes compaction, which produces heat and leads to the melting, sinking, and rising of materials

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Answer:

As quantitative data collection methods are often based on mathematical calculations, the data obtained that way is usually seen as more objective and reliable than qualitative. Some of the most common quantitative data collection techniques include surveys and questionnaires (with closed-ended questions).

Explanation:

Answer:

For his proof of germ theory, discovery of fermentation, and invention of pasteurization, Louis Pasteur was a French national hero by age 55, and even today, his name is a household word across the world

Explanation:

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Answer:

64

Explanation:

A codon is a group of three nucleotide sequence in a mRNA that specifies a particular amino acid acid. There are only four nucleotides composed of the four nitrogenous bases viz: Adenine, Guanine, Cytosine and Thymine/Uracil.

A codon is composed of only three of these nucleotide bases at a time. Hence, considering the number of nucleotide bases that can make up one codon and the 4 nucleotide bases, there can only be 4^3 = 64 combinations of the four nucleotides. This means that there are 64 possible codons.

Answer:

A.

Explanation:

Because they move faster then warm fronts.

Answer:

its A mark meh pls

Explanation:

Answer: fly, spider, bird, goat, horse, cow, human

Explanation:

Answer:

Neither species benefits.

Explanation:

For example, two different species that prey on the same or similar species of prey would be negatively effected by their competition for food, because there would be less food.

Answer:

Adolescence

Explanation:

Answer:

adolescents

Explanation:

when you reach the age where you are concerned of things like adults but are not get one

Answer:

This is on the grounds that the entirety of the cells in our bodies start from a solitary prepared egg. With hardly any exemptions, all cells in an individual's body have a similar DNA and qualities. As cells isolate and develop various qualities are communicated, bringing about various cell types.

Answer:

C

Explanation:

I only say C because it seems closest.

Answer:

c

Explanation:

Team c

Answer:

D

Explanation:

If a wildfire swept through an environment, all these things would be affected. Food would be burned, shelter would be gone, biodiversity would be unbalanced.

Answer:d

Explanation:

five

Explanation:

fiveeeeeeeeeeeeeeeee

Answer:

five parts have been divided for atmosphere

The layer of granitic, sedimentary and metamorphic rocks which form the continents and the areas of shallow seabed close to their shores, known as continental shelves.

Answer:It kept the waters clean from polution

Explanation:

Answer:

The dead matter is the food for microbes which respires and forms carbon dioxide in to the atmosphere. The dead matter is the food for the organism such as saprophytes and decomposers. If the plant or the soil is burnt carbon dioxide is released into the air.As a result some of these particles become soil.

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Answer:

Explanation:

When a cell divides, it creates two identical daughter cells that each carry a copy of the original cell's DNA. The name for this process is mitosis, and errors in the process result in incorrect DNA copies. The effects of these errors on the health of the organism range from benign to deadly, depending on their number errors and type. One potential consequence is cancer;