What is the difference between the grassland and savanna biomes?

During sexual reproduction, two gametes merge to create a zygote that is a genetic mix of its two parents. For each statement, i

Elenna [48]

Answer:

1. 50% of the genome comes from each parent because it is crucial otherwise if the ratio changes, the zygote may not form and if formed the fetus may have some other kind of chromosome number related syndromes etc.

2. Sexual reproduction produces greater genetic variability than asexual methods. This is because of the process of crossing over during meiosis that exchange the segments of chromosome that is necessary for producing mutations and genetic variability.

3. 50% of chromosomes match with each parent because both of the parents contributed 23 chromosomes and exactly 50% of their genome.

4. The gametes must be produced by two different individuals cause that is the main purpose of sexual reproduction and give better survival like this to the forming next generation. Not to mention produces greater genetic variability among species.

5. Plants always produces both eggs because they are hermaphroditic in nature.

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Mitochondria contain their own genome, are able to duplicate, and actually divide on a different time line from the rest of the

Alborosie

The mitochondria is irrelevant

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3 years ago

_____ is associated with a theory of intelligence proposing a singular underlying aptitude or intellectual competence of intelli

Bad White [126]

<u>Answer:</u>

"G-Factor" is associated with a theory of intelligence proposing a singular underlying aptitude or intellectual competence of intelligence.

<u>Explanation:</u>

An English psychologist Charles Edward Spearman was highlighted for his work in statistics as a pioneer of factor analysis. He speculated that humans had "G-Factor" i.e general intelligence (established in 1904 by Charles Spearman) from very early in the measurement of intelligence in history.

G-factor is a singular underlying aptitude or intellectual ability in many fields which include verbal, reasoning and spatial abilities. The general intelligence tests the level of expertise in applying logic to solve work-related problems by measuring the basic cognitive abilities regarding specific skills like memorization, arithmetic and common global knowledge.

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Which of the following describes the nervous system integrative function? A. responds to stimuli by gland secretion or muscle co

Verdich [7]

Answer:

B. analyzes sensory information, stores information, makes decisions

Explanation:

The receptors sense the changes or stimuli. The sensory neurons of the nervous system deliver this sensory information to the processing center, that is, to the central nervous system. The central nervous system serves to store the information and analyze it to determine the best suitable response. The ability of the nervous system to the store and process of sensory information to make the effector organs to exhibit the best response represents its integrative function.

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3 years ago

Match the following

Brilliant_brown [7]

Answer:

Matches according to the terms

Explanation:

1. Stratosphere: The layer of the atmosphere that the ozone layer is part of

2.Recycle: the process by which certain waste materials, such glass, aluminum, and paper are prepared for reuse

3. Hazardous: the type of solid, liquid, or gas wastes that are

toxic,flammable, corrosive, reactive, or radioactive

4. Biodegradable: The type of wastes that can be broken down by other organisms into a reusable form

5.Nicotine: The addictive drug found in tobacco

6. Cancer: A disease frequently developed by smokers and passive smokers.

7.Diabetes: A disease of the pancreas in which insulin is not produced in

The correct amounts so that glucose can be converted into

energy or stored as fat (insulin not given in the option)

8.Ozone: Organic compounds (VOCs), and nitrogen dioxide (NO) are

acted upon by sunlight

9.Plastic: When burned, it can cause an increase of CO2, ozone, and sulfur dioxide in the atmosphere

10. Fossil fuel: Sulfur dioxide,aluminium,

11.Ozone: formed in the atmosphere when chemicals, called volatile

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3 years ago