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Norma-Jean [14]
3 years ago
15

What are the effects of genetic drift ?

Biology
1 answer:
sattari [20]3 years ago
4 0
An allele gets sponteniously (not by natural selection) eliminated from the population’s gene pool. This can happen in smaller populations
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Which of these describes the level of organization of the digestive system?
Valentin [98]

Answer:

the organ system

the levels of organization go from

•cells

•tissues

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•organ systems

•organisms

•population

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•ecosystem

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7 0
2 years ago
* Apply Concepts A particular plants diploid number of chromosomes is 50. Describe the number of chromosomes in one of the plant
Gnoma [55]

Chromosomes have hereditary function that are capable of self-duplication and they have thread-like structures seen inside the nucleus of plant and animal. In plants, they go through a cycle called alteration of generation that has multicellular stages. One is sporophyte that is a diploid, and the other is gametophyte with a haploid.

Moreover, spores are produce through meiosis so it go through a process of chromosome reduction in order to create a haploid spores. While, gametes undergo mitosis and the structure is already a haploid, which means that the number of chromosomes will not change in order to produce haploid. In this case, the plant have both spores and gametes and the similarities is that, they are both singles celled and a haploid. Therefore, the number of the chromosome in the gametophyte generation is also 32.

3 0
2 years ago
All monosaccharides have the same basic formula, which is
Rashid [163]

Answer:

Monosaccharides are the simplest carbohydrates. Although glucose and fructose have the same molecular formula they have different structures or the atoms are arranged differently from each other and this is evident in the way they react, behave and in their properties. hope this helps

Explanation:

5 0
2 years ago
Lana is studying the lumbar, or lower back, area of the body. She is trying to learn the names and locations of the organs
alexira [117]

Answer:

gross anatomy, an anatomical region

Explanation:

Anatomy can be grouped into gross anatomy and superficial anatomy. Gross anatomy is the study of structures that are visible to the human eye i.e. without the aid of a microscope. The anatomical regions are those regions in the body that are easily seen by the unaided eye.

In this case, Luna is trying to study the name and locations of the lumbar, or lower back, area of the body. The lumbar is the vertebrae found at the lower back of the body. Hence, it is an easily visible internal structure when dissected, making it's study a form of GROSS ANATOMY.

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2 years ago
What objects in the solar system are larger than earth
Marta_Voda [28]

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the sun, jupiter, saturn, uranus, neptune

Explanation:

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