The correct option is (A) Two alleles for the same gene in a homologous chromosome pair The things that are equivalent are two alleles for the same gene in a homologous pair of the chromosome. The two alleles for the same genes code for the same trait in an organism and are equivalent when translated.
What are three equations that are equivalent to each other?
For example, these three equations are equivalent to each other: 1 + 2 = 5 2 + 1 = 5 3 + 0 = 5
How do you know if an equation is equivalent?
Raising both sides of the equation to the same odd power or taking the same odd root will produce an equivalent equation. If both sides of an equation are non- negative, raising both sides of an equation to the same even power or taking the same even root will give an equivalent equation.
How do you know if two claims are equivalent?
Two claims are equivalent if they have the same subject or predicate terms b. Two claims are equivalent if they have the same subject and predicate terms c. Two claims are equivalent if and only if they would be true in exactly the same situations.
Are two alleles for the same gene in a homologous chromosome pair equivalent?
Alleles for each gene? If two chromosomes are homologous that means that the pair has chromosomes with the same set of genes. Two homologous genes can have different versions of the same gene (alleles).
Are daughter cells identical in meiosis?
Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.
What statement below is true of the spindle during mitosis and meiosis quizlet?
Which statement below is true of the spindle during mitosis and meiosis? c. Chromosomes are always attached to both spindle poles during metaphase. How are the chromosomes in a cell at metaphase of mitosis similar to and different from the chromosomes in a cell at metaphase of meiosis I; metaphase of meiosis II?
What is true of the spindle during mitosis and meiosis?
Spindle fibers form a protein structure that divides the genetic material in a cell. The spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both types of nuclear division: mitosis and meiosis. During mitosis, the spindle fibers are called the mitotic spindle.
What type of cells are meiosis?
Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells.
Is diploid in mitosis or meiosis?
(A) In mitosis, diploid cells replicate chromosomes during S phase and segregate sister chromatids during M phase, so that diploid daughter cells are produced. (B) In meiosis, two chromosome-segregation phases, meiosis I and meiosis II, follow a single round of DNA replication during the premeiotic S phase.
Which step happens in both mitosis and meiosis quizlet?
In meiosis, a diploid cell undergoes two consecutive division to produce four HAPLOID cells, which have only half as many chromosomes as the parent cell. Like mitosis, meiosis is preceded by an interphase, during which the chromosomes replicate. The centrosome also duplicates in preparation for cell division.
Which statement best describes the difference between mitosis and meiosis quizlet?
Terms in this set (11) Mitosis results in the formation of two cells that are genetically identical to the parent cell. Which of the following correctly explains the difference between mitosis and meiosis? Mitosis undergoes cell division only once, while meiosis undergoes cell division twice.
Which of the following statements is a correct comparison between mitosis and meiosis?
So, the correct answer is ‘Meiosis II resembles mitosis when sister chromatids split’
How many types of spindle fibres are formed during mitosis?
So, the correct answer is ‘3’.
What phase of meiosis do spindle fibers move homologous chromosomes to opposite sides?
Anaphase IAnaphase I: In anaphase I, the attachment of the spindle fibers is complete. The homologous chromosomes are pulled apart and move towards opposite ends of the cell.
How many chromosomes are in the cells after meiosis I and meiosis II?
A human cell has 46 total or 23 pairs of chromosomes. Following mitosis, the daughter cells would each have a total of ______ chromosomes. After meiosis I, the two daughter cells would have _____chromosomes, and after meiosis II ______ chromosomes….Problem 1: Number of chromosomes.A.46, 46, 46D.46, 12, 122 more rows
Why are daughter cells different in meiosis?
The daughter cells produced by mitosis are identical, whereas the daughter cells produced by meiosis are different because crossing over has occurred. The events that occur in meiosis but not mitosis include homologous chromosomes pairing up, crossing over, and lining up along the metaphase plate in tetrads.
Are haploid daughter cells identical?
Daughter Cells in Meiosis At the end of meiosis and cytokinesis, four haploid cells are produced from a single diploid cell. These haploid daughter cells have half the number of chromosomes as the parent cell and are not genetically identical to the parent cell.
What are 3 difference between the daughter cells in mitosis and meiosis?
Daughter cells resulting from mitosis are diploid, while those resulting from meiosis are haploid. Daughter cells that are the product of mitosis are genetically identical. Daughter cells produced after meiosis are genetically diverse. Tetrad formation occurs in meiosis but not mitosis.
What are daughter cells in meiosis?
Each daughter cell is haploid and has only one set of chromosomes, or half the total number of chromosomes of the original cell. Meiosis II is a mitotic division of each of the haploid cells produced in meiosis I. During prophase II, the chromosomes condense, and a new set of spindle fibers forms.
What are two statements that are exact opposites?
Two statements that are exact opposites; they cannot both be true and cannot both be false. The A- and O- claims and the E- and I- claims.
What are two statements that cannot both be true but can both be false?
Two statements that cannot both be true but can both be false. The A- and E- claims.
What is graphic in math?
A graphic means of representing a categorical claim or categorical syllogism by assigning classes to overlapping circles. Invented by English mathematician John Venn (1834-1923)
What is complementary term?
complementary terms. A term is complementary to another term if and only if it refers to everything that the first term does not refer to. obverse. The obverse of a categorical claim is that claim that is directly across from it in the square of opposition, with the predicate term changed to its complementary term.
What is categorical logic?
categorical logic. A system of logic based on the relations of inclusion and exclusion among categories. This branch of logic specifies the logical relationships among claims that can be expressed in the forms “All Xs are Ys,” “No Xs are Ys,” “Some Xs are Ys,” and “Some Xs are not Ys.”.
What are the rules that govern translations of claims that hinge on the work “only”?
1. The work “only,” used by itself, introduces the predicate term on an A-claim. 2. The phrase “the only” introduces the subject term of an A-claim. rule governing translation of claims with a single individual.
What is a claim in a test?
A claim–All people who pass the course are people who pass this test. Or: E claim–No people who fail this test are people who pass the course.
What is equivalent equation?
Equivalent equations are algebraic equations that have identical solutions or roots. Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.
What is the difference between the first and second set of equations?
The only difference between the first equation in each set is that the first one is three times the second one (equivalent). The second equation is exactly the same.
How to solve two equations with two variables?
Start with the first set. To solve two equations with two variables, isolate one variable and plug its solution into the other equation. To isolate the “y” variable:
What happens if both sides of an equation are non-negative?
If both sides of an equation are non- negative, raising both sides of an equation to the same even power or taking the same even root will give an equivalent equation.
What does it mean when you multiply and divide by the same non zero number?
Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.
Can you use equivalent equations in everyday life?
You can use equivalent equations in daily life. It’s particularly helpful when shopping. For example, you like a particular shirt. One company offers the shirt for $6 and has $12 shipping, while another company offers the shirt for $7.50 and has $9 shipping.
Is it useful to know if an equation is equivalent?
Recognizing these equations are equivalent is great, but not particularly useful . Usually, an equivalent equation problem asks you to solve for a variable to see if it is the same (the same root) as the one in another equation.