Homework Answers
Answer 1. Opetion A .
Because during meiosis number of chromosoms are reduced to half. So B, C and D are incorrect and E is also incorrect because in meiosis 2nd number of chromosme can not be doubled.
Answer 2.
Add Answer to:
Diploid cells of pea plants have 14 chromosomes. After meiosis I these cells have ......... chromosomes....
3. A diploid cell with eight chromosomes undergoes meiosis. (7 pt) a. How many chromosomes are...
3. A diploid cell with eight chromosomes undergoes meiosis. (7 pt) a. How many chromosomes are there in each cell after meiosis I? How many daughter cells are made after meiosis I? Are the daughter cells diploid or haploid? (1.5 pt) How many chromosomes are there in each cell after meiosis ll? How many daughter cells are made after meiosis II? Are the daughter cells diploid or haploid? (1.5 pt) What two mechanisms allow genetic variation among the gametes produced...
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes...
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes each. b.two daughter cells containing 46 chromosomes each. c.four daughter cells containing 23 chromosomes each. d.four daughter cells containing 46 chromosomes each. 2.A fruit fly male has a diploid chromosome number of 8, how many chromosomes would be found in his sperm cells? a.1. b.4. c.8. d.16. e.23 3.A normal individual who is a carrier for an x-linked trait like hemophilia _____. SELECT ALL...
D Question 72 1 pts If a diploid cell with 40 chromosomes undergoes meiosis, each daughter...
D Question 72 1 pts If a diploid cell with 40 chromosomes undergoes meiosis, each daughter nuclei will have _ chromosomes. 60 . O 10 Human diploid cells have chromosomes while human gametes have chromosomes.. 46; 92 48; 96 96; 48 O 46; 23 23; 46 Crossing-over only takes place between sister chromatids O can only occur once for each homologous chromosome pair O only takes place towards the middle of chromatids O can only occur once for each non-sister...
MULTIPLE CHOICE: Which describes the zygote cell after fertilization? a) diploid with 23 pairs of homologous...
MULTIPLE CHOICE: Which describes the zygote cell after fertilization? a) diploid with 23 pairs of homologous chromosomes b) diploid with 23 non-homologous chromosomes c) haploid with 23 pairs of homologous chromosomes d) haploid with 23 autosomal chromosomes e) diplohaplontic with 23 pairs of autosomal chromosomes Which is the best example of a genotype? a) a short-haired cat b) TT c) physical appearance of an organism d) frequency of genes e) the length of stem in pea plants Which event occurs...
3) The diploid cells of A. roksiki have a total of 4 chromosomes (2n=4). One of...
3) The diploid cells of A. roksiki have a total of 4 chromosomes (2n=4). One of the homologous pairs is large with an acrocentric centromere and the other is small with a metacentric centromere. A. Draw the chromosomes from A. roksiki as they would appear in metaphase 2 of meiosis. Include all cells and all chromosomes. Assume meiosis is proceeding normally and ignore any effects of crossing over. (6 pts) B. A strain of A. roksiki is heterozygous for a...
underers meiosis, how many cells will result, 12) If a eukaryotic cell has 20 chromosomes and...
underers meiosis, how many cells will result, 12) If a eukaryotic cell has 20 chromosomes and and how many chromosomes will they contain? A) 4 cells, each with 20 chromosomes B) 4 cells, each with 10 chromosomes C) 2 cells, each with 10 chromosomes D) 2 cells, each with 20 chromosomes Answer: 13) Crossing over occurs during which stage of meiosis? A) telophase I B) metaphase II C) anaphase II D) prophase II E) prophase I Answer: 14) Which of...
genetics problem. need help with both questions and drawings are helpful. thank u. Question 11) (7 points) Consider 10 genes on different chromosomes in a diploid organism. An individual is homozy...
genetics problem. need help with both questions and drawings
are helpful. thank u.
Question 11) (7 points) Consider 10 genes on different chromosomes in a diploid organism. An individual is homozygous for 6 genes and heterozygous for 4 genes. Among a large population of gametes from that individual, how many different genotypes do you predict would be present? Question 12) (6 points) There are several genes in humans in addition to the I gene (for ABO blood group) that generate...
Let's say you have a pea plant that has the dominant traits for Tall stalks and...
Let's say you have a pea plant that has the dominant traits for Tall stalks and Yellow seeds (TY). You want to know if this plant is homozygous for these traits, or heterozygous. What would you cross it with, and what is this called? A Monohybrid cross: TY X TY a plant with the same phenotype B. Dihybrid cross: a plant with a different trait (pink flowers and tall stalks) C. Test-cross; a plant homozygous for the recessive alleles: short...
All land plants have single cell haploid and single cell diploid states single cell haploid and...
All land plants have single cell haploid and single cell diploid states single cell haploid and multicellular diploid states multicellular haploid and single cell diploid states multicellular haploid and multicellular diploid states A. B. C. D. E. diplontic life cycles 7. A gametophyte is B. c. 2n 3n 4n 5n A sporophyte is In 2n 3n C. D. E. 9. The dominant (bigger) state in mosses, liverworts, and hornworts is the A gametophyte sporophyte C. sporangium D. archegonium E. antheridium...
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a)...
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a) typically have 23 pairs of chromosomes b) are heterozygous for a trait when they carry different alleles c) carry 2 copies of chromosomes d) are homozygous for a trait when they carry different alleles 2. Why are garden peas a good subject for Mendel's experiments? a) garden peas had either or traits b) garden pess could self-pollinate to produce offspring of the same variety...
3. A diploid cell with eight chromosomes undergoes meiosis. (7 pt) a. How many chromosomes are there in each cell after meiosis I? How many daughter cells are made after meiosis I? Are the daughter cells diploid or haploid? (1.5 pt) How many chromosomes are there in each cell after meiosis ll? How many daughter cells are made after meiosis II? Are the daughter cells diploid or haploid? (1.5 pt) What two mechanisms allow genetic variation among the gametes produced...
D Question 72 1 pts If a diploid cell with 40 chromosomes undergoes meiosis, each daughter nuclei will have _ chromosomes. 60 . O 10 Human diploid cells have chromosomes while human gametes have chromosomes.. 46; 92 48; 96 96; 48 O 46; 23 23; 46 Crossing-over only takes place between sister chromatids O can only occur once for each homologous chromosome pair O only takes place towards the middle of chromatids O can only occur once for each non-sister...
3) The diploid cells of A. roksiki have a total of 4 chromosomes (2n=4). One of the homologous pairs is large with an acrocentric centromere and the other is small with a metacentric centromere. A. Draw the chromosomes from A. roksiki as they would appear in metaphase 2 of meiosis. Include all cells and all chromosomes. Assume meiosis is proceeding normally and ignore any effects of crossing over. (6 pts) B. A strain of A. roksiki is heterozygous for a...
underers meiosis, how many cells will result, 12) If a eukaryotic cell has 20 chromosomes and and how many chromosomes will they contain? A) 4 cells, each with 20 chromosomes B) 4 cells, each with 10 chromosomes C) 2 cells, each with 10 chromosomes D) 2 cells, each with 20 chromosomes Answer: 13) Crossing over occurs during which stage of meiosis? A) telophase I B) metaphase II C) anaphase II D) prophase II E) prophase I Answer: 14) Which of...
genetics problem. need help with both questions and drawings
are helpful. thank u.
Question 11) (7 points) Consider 10 genes on different chromosomes in a diploid organism. An individual is homozygous for 6 genes and heterozygous for 4 genes. Among a large population of gametes from that individual, how many different genotypes do you predict would be present? Question 12) (6 points) There are several genes in humans in addition to the I gene (for ABO blood group) that generate...
Let's say you have a pea plant that has the dominant traits for Tall stalks and Yellow seeds (TY). You want to know if this plant is homozygous for these traits, or heterozygous. What would you cross it with, and what is this called? A Monohybrid cross: TY X TY a plant with the same phenotype B. Dihybrid cross: a plant with a different trait (pink flowers and tall stalks) C. Test-cross; a plant homozygous for the recessive alleles: short...
All land plants have single cell haploid and single cell diploid states single cell haploid and multicellular diploid states multicellular haploid and single cell diploid states multicellular haploid and multicellular diploid states A. B. C. D. E. diplontic life cycles 7. A gametophyte is B. c. 2n 3n 4n 5n A sporophyte is In 2n 3n C. D. E. 9. The dominant (bigger) state in mosses, liverworts, and hornworts is the A gametophyte sporophyte C. sporangium D. archegonium E. antheridium...
Circle the correct answer, there may be more than one correct answer 1. Diploid Organisms: a) typically have 23 pairs of chromosomes b) are heterozygous for a trait when they carry different alleles c) carry 2 copies of chromosomes d) are homozygous for a trait when they carry different alleles 2. Why are garden peas a good subject for Mendel's experiments? a) garden peas had either or traits b) garden pess could self-pollinate to produce offspring of the same variety...
Most questions answered within 3 hours.
-
Learning aquatic zumba is an example of tacit knowledge. true or
false
asked 22 minutes ago -
Journalize the entries to record the following (refer to the
Chart of Accounts for exact wording...
asked 6 minutes ago -
An electron moves at 2.60×106 m/s through a region in
which there is a magnetic field...
asked 2 minutes ago -
An AC generator supplies an rms voltage of 240 V at 50.0 Hz. It
is connected...
asked 4 minutes ago -
China’s income per capital maintained an 8% rate of growth in
recent decades. As a result,...
asked 8 minutes ago -
What steps would you take to institutionalize the controls you’d
select for your organization? Where do...
asked 22 minutes ago -
Table salt contains 39.33 g of sodium per 100 g of salt. The
U.S. Food and...
asked 39 minutes ago -
C&A records the following profit figures for the last six
months in Excel for a linear...
asked 37 minutes ago -
This needs to be done in c++11 and be compatible with g++
compiling
Project description:
Write...
asked 38 minutes ago -
.
NEED ANSWER ASAP
******NEW ANSWER NEVER USED BEFORE****
Write a page paper on conducting marketing...
asked 40 minutes ago -
Assume that capital markets are competitive and that the
international Fisher hypothesis holds. The one-year interest...
asked 1 hour ago -
Solid potassium phosphate is slowly added to 150 mL of a 0.0518
M calcium nitrate solution....
asked 1 hour ago