Factors that affect the supply of water in agriculture

Answer:

The correct answer is "most distances, sizes, and shapes are accurate".

Explanation:

The Robinson projection map is an approach to show the entire world in a two dimensional image. Arthur H. Robinson created this projection in 1963 and substituted the the Van der Grinten projection in 1988. The Robinson projection map is considered very useful because most distances, sizes, and shapes are accurate. Therefore, this projection is used for geological purposes in a better way than previous projections.

The codons that code for alanine in a potato beetle are the same as those that code for alanine in mackerel and humans. This evidence best supports  the idea that -(D) different species share components of the genetic code

Explanation:

Evaluating the other options given

A.humans and fish evolved from insects-This option is incorrect as human and fish did not have a common ancestors.

B.different species synthesize the same proteins:No this statement also is not the correct option

C.insects, fish, and humans express the same genes-The  expressed genes cannot be same for different species

Hence the correct answer is

The codons that code for alanine in a potato beetle are the same as those that code for alanine in mackerel and humans. This evidence best supports  the idea that -(D) different species share components of the genetic code(As the genetic code is said to be universal

A. carbohydrates

Hope you do good, and anyone else who comes across this

:)

The macromolecules are mostly composed of carbon, oxygen, and a hydrogen atom. The carbohydrates contain these atoms in the ratio of 1:2:1 represented by the formula .

Further Explanation:

The carbohydrates and lipids are identified by using the C:H:O ratio but lipids have very low oxygen content as compared to the carbohydrates. The proteins also contain sulfur and nitrogen along with carbon, oxygen, and hydrogen. The carbohydrates are composed of water and carbon dioxide by the photosynthesis process in the plants. The components like potatoes, vegetables, cereals, and fruits contain carbohydrates.

The carbohydrates are divided into monosaccharides, polysaccharides and disaccharides depending on the carbon chain length. The simple sugars or monosaccharides provide energy to the cell as they breakdown and produce ATP. These are fructose, galactose, and glucose. The disaccharides consist of two units of monosaccharide that are linked together through a dehydration reaction. In this reaction, a water molecule is released as the hydrogen of one monosaccharide binds with the hydroxyl (-OH) group of another monosaccharide forming a glycosidic linkage. For example, glucose combines with another glucose to form maltose. Other disaccharides are sucrose (glucose + fructose) and lactose (glucose + galactose).

The polysaccharides such as starch and glycogen are storage polymers which are stored as an energy source respectively in plants and animals. Starch is stored in the seeds to provide food to the developing embryo. Glycogen is used by humans and animals as a source of energy and is cleaved into respective glucose units through digestive enzymes before its conversion into ATP. Chitin and cellulose are also polysaccharides that help a cell in providing the structural support.

Learn more:

1. Learn more about difference in DNA and RNA brainly.com/question/334927

2. Learn more about similarity between aerobic and anaerobic respiration brainly.com/question/1544781

3. Learn more about site of protein synthesis brainly.com/question/1420458

Answer Details:

Grade: High School

Subject: Biology

Chapter: Carbohydrates

Keywords:

Carbohydrates, proteins, oils, lipids, monosaccharides, polysaccharides, disaccharides, glucose, galactose, fructose, structural support, chitin, cellulose, storage polymers, starch, glycogen, ATP.