the somatic cells of a privet shrub each contain 46 chromosomes. how do privet chromosomes differ from the chromosomes of humans, who also have 46?

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The somatic cells of a privet shrub each contain 46

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24) The somatic cells of a privet shrub each contain 46 chromosomes. How do privet chromosomes differ from thechromosomes of humans ,who also have 46?

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25) After telophase I of meiosis, the chromosomal makeup of each daughter cell is _____.

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26) How do cells at the completion of meiosis compare with cells that are in prophase of meiosis I? They have _____.

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27) Which of the following happens at the conclusion of meiosis I?5

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Mitosis results in the formation of how many cells; meiosis results in the formation of how many cells?

1)two diploid cells ... two haploid cells

2)two diploid cells ... four haploid cells

3)four haploid cells ... two diploid cells

4)two diploid cells ... two diploid cells

5)four diploid cells ... four haploid cells

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two diploid cells ... four haploid cell

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Which of the following occurs during meiosis but not during mitosis?

1)A spindle apparatus forms.

2)Chromosomes condense.

3)Chromosomes migrate to opposite poles.

4)Synapsis occurs.

5)Chromosomes align at the metaphase plate.

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Synapsis occurs.

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Terms in this set (28)

Mitosis results in the formation of how many cells; meiosis results in the formation of how many cells?

1)two diploid cells ... two haploid cells

2)two diploid cells ... four haploid cells

3)four haploid cells ... two diploid cells

4)two diploid cells ... two diploid cells

5)four diploid cells ... four haploid cells

two diploid cells ... four haploid cell

Which of the following occurs during meiosis but not during mitosis?

1)A spindle apparatus forms.

2)Chromosomes condense.

3)Chromosomes migrate to opposite poles.

4)Synapsis occurs.

5)Chromosomes align at the metaphase plate.

Synapsis occurs.

What is crossing over?

1)the movement of genetic material from one chromosome to a nonhomologous chromosome

2)making an RNA copy of a DNA strand

3)a direct consequence of the separation of sister chromatids

4)also referred to as the "independent assortment of chromosomes"

5)the exchange of homologous portions of nonsister chromatids

1)the exchange of homologous portions of nonsister chromatids

If a cell has completed meiosis I and is just beginning meiosis II, which of the following is an appropriate description of its contents?

1)It has half the chromosomes but twice the DNA of the originating cell.

2)It is identical in content to another cell formed from the same meiosis I event.

3)It has one-fourth the DNA and one-half the chromosomes as the originating cell.

4)It has half the amount of DNA as the cell that began meiosis.

It has half the amount of DNA as the cell that began meiosis.

The somatic cells of a privet shrub each contain 46 chromosomes. How do privet chromosomes differ from the chromosomes of humans ,who also have 46?

1)Privet sex cells have chromosomes that can synapse with human chromosomes in the laboratory.

2)Genes of privet chromosomes are significantly different than those in humans.

3)Privet cells cannot reproduce sexually.

4)Privet shrubs must be metabolically more like animals than like other shrubs.

Genes of privet chromosomes are significantly different than those in humans.

After telophase I of meiosis, the chromosomal makeup of each daughter cell is _____.

1)haploid, and the chromosomes are each composed of a single chromatid

2)diploid, and the chromosomes are each composed of two chromatids

3)haploid, and the chromosomes are each composed of two chromatids

4)diploid, and the chromosomes are each composed of a single chromatid

haploid, and the chromosomes are each composed of two chromatid

How do cells at the completion of meiosis compare with cells that are in prophase of meiosis I? They have _____.

1)the same number of chromosomes and half the amount of DNA.

2)half the amount of cytoplasm and twice the amount of DNA.

3)half the number of chromosomes and half the amount of DNA.

4)half the number of chromosomes and one-fourth the amount of DNA.

half the number of chromosomes and one-fourth the amount of DNA.

Sister chromatids separate from each other during _____.

1)mitosis and meiosis II

2)meiosis I only 3)meiosis II only

4)mitosis and meiosis I

mitosis and meiosis II

Which of the following occurs in meiosis but not in mitosis?

1)chromosome replication

2)synapsis of chromosomes

3)condensation of chromosomes

4)alignment of chromosomes at the equator

synapsis of chromosomes

Which of the following can occur by the process of meiosis but not mitosis?

1)Haploid cells multiply into more haploid cells.

2)A diploid cell combines with a haploid cell.

3)Haploid cells fuse to form diploid cells.

4)Diploid cells form haploid cells.

Diploid cells form haploid cells.

In meiosis, homologous chromosomes are separated during _____.

anaphase II mitosis prophase I anaphase I anaphase I

What is a major difference between mitosis and meiosis I in a diploid organism?

1)Sister chromatids separate in mitosis, while homologous pairs of chromosomes separate in meiosis II.

2)Only meiosis I results in daughter cells that contain identical genetic information.

3)DNA replication takes place prior to mitosis, but not before meiosis I.

4)Sister chromatids separate in mitosis, while homologous pairs of chromosomes separate in meiosis I.

Sister chromatids separate in mitosis, while homologous pairs of chromosomes separate in meiosis I

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Question: The Somatic Cells Of A Privet Shrub Each Contain 46 Chromosomes. How Do Privet Chromosomes Differ From The Chromosomes Of Humans, Who Also Have 46? Group Of Answer Choices Genes On A Particular Privet Chromosome, Such As The X, Must Be On A Different Human Chromosome, Such As Number 18. Privet Sex Cells Have Chromosomes That Can Synapse With Human

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The privet shrub chromosomes differ from the chromosomes of humans because…

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Transcribed image text: The somatic cells of a privet shrub each contain 46 chromosomes. How do privet chromosomes differ from the chromosomes of humans, who also have 46? Group of answer choices Genes on a particular privet chromosome, such as the X, must be on a different human chromosome, such as number 18. Privet sex cells have chromosomes that can synapse with human chromosomes in the laboratory. Privet cells cannot reproduce sexually. The humans and privets do not have the same DNA sequences. Privet shrubs must be metabolically more like animals than like other shrubs. 8:09 AM Use the accompanying figure to answer the question below. Absorbance of chlorophyll a shows a high peak at 440 nanometers and a lower peak at 660 nanometers. Rate of photosynthesis shows a wide peak at 420 nanometers, a trough at 560 nanometers, and a second wide peak at 690 nanometers. The figure shows the absorption spectrum for chlorophyll a and the action spectrum for photosynthesis. Why are they different? Group of answer choices Aerobic bacteria take up oxygen, which changes the measurement of the rate of photosynthesis. Chlorophyll is not the only photosynthetic pigment.. Oxygen given off during photosynthesis interferes with the absorption of light. Bright sunlight destroys photosynthetic pigments. Green and yellow wavelengths inhibit the absorption of red and blue wavelengths. 8:10 AM

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the somatic cells of a privet shrub each contain 46 chromosomes. how do privet chromosomes differ from the chromosomes of humans, who also have 46?

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The somatic cells of a privet shrub each contain 46 chromosomes How do privet

The somatic cells of a privet shrub each contain 46

Exam 4: mastering biology Flashcards & Practice Test

Exam 4: mastering biology

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Solved The somatic cells of a privet shrub each contain 46

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