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Sidana [21]
3 years ago
8

Which of the following is the best description of a control for an experiment?

Biology
1 answer:
makkiz [27]3 years ago
3 0

Answer:

option 1

Explanation:

step by step

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The presence of paired chromosomes makes a diploid/germ/haploid/gamete cell, while a single member of a pair of chromosomes make
geniusboy [140]
The presence of paired chromosomes makes a <u>diploid </u>cell, while a single member of a pair of chromosomes makes a<u>haploid </u>cell.

Diploid cells. Meiosis is the process of cell division by which involving gametes. Cell division is just the same for sperm and egg cells, but they have distinguishable descriptions and labels in the process. Spermatogenesis is for the males’ sperm cells and oogenesis is the process for females’ egg cells. The cell division of meiosis involves the two phases, respectively meiosis I and meiosis II. Meiosis I like mitosis is the cell division that produces diploid cells<span>. These diploid cells are cells that contain a complete pair of chromosomes which is 46. The result is two diploid cells after the first meiosis. To provide clear explanation, in contrast haploid cells only contain 23 chromosomes and are created after meiosis II which is 4 in number. </span>
7 0
3 years ago
An organism is made of many cells, cannot move on its own, and absorbs food from its environment. What kingdom does it belong to
Basile [38]

Answer:

An organism is made of many cells, cannot move on its own, and absorbs food from its environment. This organism is belongs to kingdom fungi.

Explanation:

Fungi are the organisms which are made of more than one cell, having true nucleus. Their cell wall is composed of chitin. Fungi grow in size by absorbing nutrients from the environment. Fungi fixed on one place and cannot move from place to place like animals.

8 0
3 years ago
What is osmosis? <br> (please explain the process and stuff in detail) :)))
Morgarella [4.7K]
Osmosis is the diffusion of water in high to low concentration. It doesn’t use energy. It helps equal out the solute concentration.
5 0
3 years ago
How long after conception can you get a positive pregnancy test
sasho [114]

Answer: Although many tests indicate you can test as soon as five days before your next period, the most accurate results will be obtained after you have missed your period and the earliest a test can provide an accurate reading is 14 days after conception. Tests differ in sensitivity in detecting HCG in the urine.

Explanation:

5 0
2 years ago
In your own words explain how a weather ballon can be used to predict-future weather conditions in a location
kozerog [31]

Answer:  Weather balloons are special balloons that have a weather pack on them that measures air pressure, temperature, wind speed

Explanation: Meteorologists are able to predict the changes in weather patterns by using several different tools And the weather ballon has that weather pack that measures air pressure temparature and wind speed and that can predict future weather conditions.

7 0
3 years ago
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