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3 years ago

How are meiosis and mitosis different?

2 answers:

8 0

My meiosis consist of one stage where as mitosis consist of two stages.mitosis produces diploid cells where as meiosis produces haploid cells

yawa3891 [41]3 years ago

6 0

Answer:

Mitosis produces 2 identical daughter cells with an equal number of chromosomes and types of chromosomes as the parent cell whereas meiosis cell division produces 4 genetically different daughter cells.

Explanation:

Mitosis occurs in all organisms and cells except sex cells. It is the process of producing two replicas of a parent cell. The main purpose of the cell is to repair or growth of an organism. It produces two diploid cells with one division.

Meiosis takes place in sex cells in sexual reproduction. It is the process where four gametes produce from a parent cell. The major purpose of this process is to produce genetically different cells or organisms. It produces four haploid cells.

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What is the primary responsibility of scientists in the process of making environmental law?

navik [9.2K]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
below are the choices:

to sue the government in cases of unjust laws

 to persuade legislators to share the scientists' views on issues

to make honest, ethical presentations of data

 to represent the interests of the business community

The answer is to make honest, ethical presentations of data

5 0

4 years ago

Besides forming canyons, how else do you think moving water can shape the Earth? Come up with at least two additional examples.

Dominik [7]

Answer:

1) Waterfalls also create erosion. Soft rock erodes, leaving a hard ledge that it washes over. Rocks fall over the waterfall and swirl around in the pool, creating more erosion. The process is repeated, and the waterfall retreats, leaving a gorge behind.

2) Coastal erosion from oceans is always occurring. An eroding beach can lose several feet of sand in one year. In California, waves and rain create mudslides that take down houses by the dozen.

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3 years ago

A swimmer can swim 1000 m in 360 seconds. What is her average speed?

Harman [31]

2.78 meters per second

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3 years ago

What is the role of transport proteins in the cell membrane

jekas [21]

Explanation:

Membrane transport proteins fulfill an essential function in every living cell by catalyzing the translocation of solutes, including ions, neurotransmitters, and numerous drugs across biological membranes

8 0

3 years ago

You are given the following DNA sequence and have determined that it is the sense parental strand. ATTGCCATGAAACGCCCCGGTACACCATT

Gwar [14]

Answer:

* (Stop) - Arg - Cys - Phe - Ala - Gly - Pro - Cys - Gly - Asn - Lys - Pro - Phe - Ile - Phe - Ile

Explanation:

This question involves gene expression, which consists of transcription and translation. The process of transcription involves synthesis of mRNA from DNA template as follows:

DNA - mRNA

ATT - UAA

GCC - CGG

ATG - UAC

AAA - UUU

CGC - GCG

CCC - GGG

GGT - CCA

ACA - UGU

CCA - GGU

TTG - AAC

TTC - AAG

GGC - CCG

AAA - UUU

TAA - AUU

AAA - UUU

TAA - AUU

Using the codon chart, each mRNA codon is translated into an amino acid as follows:

* (Stop) - Arg - Cys - Phe - Ala - Gly - Pro - Cys - Gly - Asn - Lys - Pro - Phe - Ile - Phe - Ile

3 0

3 years ago