BIOLOGY HIGH SCHOOL

How are meiosis and mitosis different?A. Meiosis produces 4 cells, but mitosis produces 2 cells
B. Mitosis produces haploid cells, and meiosis produces diploid cells
C. Chromatids are formed only during the process of meiosis
D. Mitosis has an anaphase I and II, but meiosis only has anaphase I

Answers

Answer 1
Answer:

Meiosis produces four cells, but mitosis produces two cells
Answer 2
Answer: C. Chromatids are formed only during the process of meiosis

Related Questions

3) Some birds follow moving swarms of army ants in the tropics. As the ants march along the forest floor hunting insects and small vertebrates, birds follow and pick off any insects or small vertebrates that fly or jump out of the way of the ants. This situation is an example of what kind of species interaction between the birds and the ants?A) cooperationB) consumptionC) commensalismD) parasitismE) mutualism
Sequences represented by the letters in this molecule enable human cells to
Which would be an example of an abiotic part of the environment?a. temperature b. trees c. animals d. plants
Select all that apply.Environmental factors that create different habitats include _____. -light -temperature -animals -elevation -plants -minerals -topography -growing seasons
Which group of chordates has a notochord and includes separate males and females? jawless fish cartilaginous fish bony fish lancelets

An attraction between molecules can be called a _______.

Answers

Intermolecular forces, also known as, IMFs.

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answer plzzzWhich statement is true about all perspectives of psychology? A.They study people, not animals. B.They are based on science. C.They focus on the actions of the brain's nerves. D.They focus on the mental well-being of individuals

Answers

Answer:

The correct answer here is: D: They focus on the mental well-being of individuals.

Explanation:

The answer comes from learning what psychology itself is. Although it is true that psychology has grown from science, it is also an art, which means that it does not only base itself on pure hard scientific data, but also on observation. The focus of psychology is more than the biological, or physiological, actions inside a human brain; they focus on the way that the human mind works, the functions within the human mind, and especially how factors such as behavior, culture, society, cognition and personality work together to form a person. In essence, psychology seeks to understand the human mind and thus, through the development of knowledge, help people achieve mental well-being. This is why the best answer from the options is the last one.
They are based on science coz psychology doesn't study anything nor they focuses on brain nerves and also individual s

cats generally have gray fur which is caused by a dominant gene. the recessive condition results in orange fur. two heterozygous cats are crossed. what proportion of the offspring will have orange fur if this type of inheritance follows simple mendelian inheritance?

Answers

The answer is 25%.

This is an example of Mendelian monohybrid cross.
If:
A - (dominant) allele for gray fur
a - (recessive) allele for orange fur

Then:
AA - dominant homozygous
Aa - heterozygous
aa - recessive homozygous

The cross between two heterozygous will be:

Parents:            Aa        x        Aa
Offspring:     AA      Aa      Aa       aa

Thus, the offspring will be: 1 out of 4 (25%) dominant homozygous (AA), 2 out of 4 (50%) heterozygous (Aa), and 1 out of 4 (25%) recessive homozygous (aa).
Since the recessive condition results in orange fur, only recessive homozygous (aa) will have orange fur, which is 25% of all the offspring.
If the dominant gene in cats is the one which gives them gray fur and the recessive condition is responsible for orange fur, then two heterozygous cats which would be crossed would have offspring: 

Ff (cat 1) Ff (cat 2)

FF Ff Ff ff

75% of the offspring would have gray fur (big F) and only 25% of the offspring would have orange fur (two small ffs)

By which processes are rocks broken up and moved to different locations

Answers

Rocks are broken up and moved to different locations through the processes called Weathering and Erosion.

What are the different forms in which rocks changed to?

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Igneous rock to Metamorphic rock to igneous rock, Sedimentary rock to metamorphic rock as in changing a rock through the listed processes heat is highly required.

Transformation from a rock to igneous rocks requires the most heat because the rock body must be molten. In moving from metamorphic to igneous rock, the melting temperature of a rock must be attained in order for magma to form and sedimentary changes to metamorphic rocks also require heat.

Igneous rock to metamorphic rock is a metamorphic change that requires significant heat and pressure. The mineralogical fabric is affected by this change.

Therefore, Rocks are broken up and moved to different locations through the processes called Weathering and Erosion.

Learn more about rocks on:

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Rocks are broken up and moved to different locations through the processes called Weathering and Erosion.

~ By Theophilus.

All algae except for diatoms can conduct photosynthesis.
a. True
b. False

Answers

The answer is false.Diatoms are a major group of algae. They are mainly photosynthetic. However, there are few that are obligate heterotrophs while there are others that can live heterotrophically in the absence of light, an appropriate organic carbon source is available.

What device is used to measure water forming on the glacial ice sheet?

Answers

The device that is used to measure water forming on the glacial ice sheet is known as the Airborne Topographic Mapper (ATM).

What do you mean by Glacial Ice sheets?

Glacial ice sheets may be defined as a mass or accumulation of glacial ice of more than 50,000 square kilometers. This sheet significantly contains about 99% of the freshwater on Earth and is sometimes called continental glaciers.

According to the context of this question, an instrument known as the Airborne Topographic Mapper (ATM) considerably collects the elevation of the ice surface along with its thickness. Apart from this, it also measures the formation of ice from water on the glacial ice sheet.

Therefore, the Airborne Topographic Mapper (ATM) is a device that is used to measure water forming on the glacial ice sheet.

To learn more about Glacial ice sheets, refer to the link:

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Scientists have adopted three general approaches to ice sheet mass balance measurement: comparing outflow and melt to snowfall accumulation (the mass budget method), observing changes in glacier elevation (volume change or geodetic method), and detecting changes in the Earth's gravity field over the ice sheet





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