Homework Answers
The total number of chromosomes present in a germ cell is half the number of chromosomes present in a somatic cell. Hence, if the somatic cells of an organism has 6 chromosomes within the nucleus then it will have half of 6 chromosomes , that is 3 chromosomes in the germ cells.
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An organism's somatic cells have 6 chromosomes within the nucleus. How many chromosomes are present in...
Alligators have 32 chromosomes in somatic cells. (a) How many homologous pairs of chromosomes OD (b)...
Alligators have 32 chromosomes in somatic cells. (a) How many homologous pairs of chromosomes OD (b) How many chromosomes are there in a haploid set? (c) How many chromosomes are present in a somatic cell just after mitosis? (d) How many double-stranded DNA molecules are there in a somatic cell just before mitosis?
Cats have 38 chromosomes in their somatic cells and use the Lygaeus mode of sex determination....
Cats have 38 chromosomes in their somatic cells and use the Lygaeus mode of sex determination. How many chromosomes does a cat receive from its father? How many autosomes are present in a cat gamete? How many sex chromosomes are there in a cat sperm? d. How many autosomes are there in a somatic cell of a female cat? e. If a diploid cell contains 12 chromosomes, how many potentially genetically distinct gametes can be formed?
Cats are diploid organisms that have 38 chromosomes in their somatic cells during G1 phase. Based...
Cats are diploid organisms that have 38 chromosomes in their somatic cells during G1 phase. Based on this information, answer the following questions about the cell cycle of a cat's somatic cell: a) How many DNA double helix molecules are present in a somatic cell of a cat during G1 phase? Explain your answer. b) How many total DNA double helix molecules are present in a somatic cell of a cat during G2 phase? Explain your answer. c) Describe what...
Question 42 2 pts In onions (Allium), cells of the sporophyte have 16 chromosomes within each...
Question 42 2 pts In onions (Allium), cells of the sporophyte have 16 chromosomes within each nucleus. Enter the number of chromosomes present in each of the following onion tissues. How many chromosomes should be in an endosperm nucleus? (enter number only) How many chromosomes should be in an embryo nucleus? (enter number only) How many chromosomes should be in a pollen tube cell nucleus? (enter number only)
In Arabidopsis (the plant Dr. Marella studies), cells of the sporophyte have 10 chromosomes within each...
In Arabidopsis (the plant Dr. Marella studies), cells of the sporophyte have 10 chromosomes within each nucleus. How many chromosomes should be in a tube cell nucleus? O O O O
Check Your Understanding 3.1 1 What are chromosomes made of? number 2 How many chromosomes are...
Check Your Understanding 3.1 1 What are chromosomes made of? number 2 How many chromosomes are in a human somatic cell? 46 chromosomes 3 The term used to refer to this full complement of chromosomes is the 4 How many chromosomes are in human gametes? 5 This is referred to as the number 6 Wa chicken's skin cell has 78 chromosomes, how many chromosomes would the chicken's sperm cell have? 7 How can we distinguish the 23 types of chromosomes...
Once an organism reaches adulthood, many somatic cells seldom undergo mitosis. Why? which one is correct?...
Once an organism reaches adulthood, many somatic cells seldom undergo mitosis. Why? which one is correct? Their DNA is damaged anThey cannot pass the checkpoints Their nucleus has been degraded They cannot produce MPF They enter into nondividing G0 question 2 Which of the following is true of a species in which 2n = 12? The species has 24 chromosomes in each somatic cell The species has 8 homologous chromosomes The species has 12 homologous chromosomes This species gametes have...
Il. Define and give examples of Chromosomes (how many are in normal human somatic cells, how...
Il. Define and give examples of Chromosomes (how many are in normal human somatic cells, how many in gametes?) Karyotype Describe the karyotypes of normal male, normal female, Down syndrome, Turners Syndrome and Klinefelter's Syndrome Define "autosomes" and "sex chromosomes" Define and give an example: A. Gene B. Allele C. Dominant Allele D. Recessive Allele E. Incomplete mode of inheritance F. Co-dominant alleles G. Sex-inked genes
If a nucleus has 64 chromosomes during interphase (G1), how many sister chromatids would it have...
If a nucleus has 64 chromosomes during interphase (G1), how many sister chromatids would it have at the beginning of mitosis? How many chromosomes would each of the daughter cells have after mitosis is complete?
Part A Meiosis forms which only have one set of chromosomes. spores zygotes O somatic cells...
Part A Meiosis forms which only have one set of chromosomes. spores zygotes O somatic cells O daughter cells o gametes Submit Request Answer
Alligators have 32 chromosomes in somatic cells. (a) How many homologous pairs of chromosomes OD (b) How many chromosomes are there in a haploid set? (c) How many chromosomes are present in a somatic cell just after mitosis? (d) How many double-stranded DNA molecules are there in a somatic cell just before mitosis?
Cats are diploid organisms that have 38 chromosomes in their somatic cells during G1 phase. Based on this information, answer the following questions about the cell cycle of a cat's somatic cell: a) How many DNA double helix molecules are present in a somatic cell of a cat during G1 phase? Explain your answer. b) How many total DNA double helix molecules are present in a somatic cell of a cat during G2 phase? Explain your answer. c) Describe what...
Question 42 2 pts In onions (Allium), cells of the sporophyte have 16 chromosomes within each nucleus. Enter the number of chromosomes present in each of the following onion tissues. How many chromosomes should be in an endosperm nucleus? (enter number only) How many chromosomes should be in an embryo nucleus? (enter number only) How many chromosomes should be in a pollen tube cell nucleus? (enter number only)
In Arabidopsis (the plant Dr. Marella studies), cells of the sporophyte have 10 chromosomes within each nucleus. How many chromosomes should be in a tube cell nucleus? O O O O
Check Your Understanding 3.1 1 What are chromosomes made of? number 2 How many chromosomes are in a human somatic cell? 46 chromosomes 3 The term used to refer to this full complement of chromosomes is the 4 How many chromosomes are in human gametes? 5 This is referred to as the number 6 Wa chicken's skin cell has 78 chromosomes, how many chromosomes would the chicken's sperm cell have? 7 How can we distinguish the 23 types of chromosomes...
Il. Define and give examples of Chromosomes (how many are in normal human somatic cells, how many in gametes?) Karyotype Describe the karyotypes of normal male, normal female, Down syndrome, Turners Syndrome and Klinefelter's Syndrome Define "autosomes" and "sex chromosomes" Define and give an example: A. Gene B. Allele C. Dominant Allele D. Recessive Allele E. Incomplete mode of inheritance F. Co-dominant alleles G. Sex-inked genes
Part A Meiosis forms which only have one set of chromosomes. spores zygotes O somatic cells O daughter cells o gametes Submit Request Answer
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