Mendel's rules of segregation and independent assortment can be explained by Choose an answer below the lack of crossing over in the males of most animal species. the occurrence of crossing over during mitosis. the distribution of chromosomes during meiosis. the presence of histones in eukaryotic chromosomes. none of the above

Q: carried on the Z sex chromosome.  Unlike humans, female pigeons have two different sex chromosomes…

A: The traits are acquired from parents to offspring by the process of inheritance. Traits of an…

Q: You cross two plants with the genotypes VvWw and vvww

A: Recombination frequency is the percent of meioses in which homologous recombination exchanges two…

Q: which of the following is true?

A: Ans. When a blue color flower is crossed with a blue color it produces all blue color but when blue…

Q: Red green colorblind as is a sex linked trait if a carrier female has children with a normal Male…

A: Red-green color blindness is a sex-linked genetic mutation on the OPN1LW or OPN1MW gene that is…

Q: This is a modified question from the textbook, Campbell Biology in Focus (3rd edition), question #5…

A: Colour blindness is an x linked recessive disease in which the person affected is unable to…

Q: A pea plant is heterozygous for both pod shape and color. I is the allele for dominant, inflated…

A: Mendelian cross in which two set of traits are studied at the same time is called Dihybrid cross.

Q: A Pea plant with axial flower position, tall stem length, and green seed pod color is cross with…

A: In this given statement, three characters are taken at a time, that is position of flower, length of…

Q: A kidney-bean shaped eye is produced by a recessive gene, k, on the third chromosome of Drosophila.…

A: "Genetic variation" is the result of the recombination of genetic material during the inheritance…

Q: Assume that a cross is made between AaBb and aabb plants and that the offspring fall into…

A: Introduction:- The law of independent assortment states that the allels of different genes are…

Q: The inheritance of colour in domestic pigeons involves several genes. The dominance hierarchy of…

A: d. Females can inherit an allele for a Z-linked trait only from their father, and males can inherit…

Q: In humans brown eye color is dominant to blue eye color. Suppose that your mother is homozygous and…

A: According to the question, the brown color of the eye is dominant over the blue color of the eye.…

Q: Coat color in cats is determined by genes at several different loci. At one locus on the X…

A: An organism has phenotype and genotype. Phenotype is the observable characteristics and genotype is…

Q: or gray body and its recessive allele for black body. At another gene locus, there is In the fruit…

A: Crossing over is common during meiosis, but crossing over between very close genes is rare because…

Q: Four o'clocks are a popular flower wherein an allele for red flower color displays incomplete…

A: Inheritance patterns are of different type’s   Mendelian inheritance, incomplete dominance,…

Q: For an X-linked recessive allele, what proportion of female offspring will be carriers in the cross…

A: X - linked recessive allele -  This type of allele is caused due to genetic mutation in the gene. In…

Q: Many animals and plants bear recessive alleles for albinism, a condition in which homozygous…

A: Genotype : A genotype is a individual's collection of genes. The genotype is expressed when the…

Q: A sex-influenced trait in humans is one that affects the length of the index finger. A “short”…

A: By pedigree analysis we can determine the genotype, identify the phenotype, and predict the trait of…

Q: Hairy petals is the dominant trait in a species of orchid.  If an orchid has hairy petals, which…

A: Given: Hairy petals are the dominant trait in a species of orchid.

Q: || SIMPLE DOMINANCE – TWO ALLELES PER TRAIT NOTE: Gametes will have 1 letter (haploid), individuals…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

Q: In garden peas, yellow (Y) seed color is dominant to green (y). Because yellow and green are two…

A: According to the Mendelian Laws dominance, independent assortment, and segregation, various…

Q: In Sheep, hairy fleece is dominant over wooly fleece. White fleece is dominant over black fleece and…

A: The Punnett square is a square diagram which is used in genetic analysis to forecast genotypes in a…

Q: In snapdragons, heterozygotes for one of the genes have pink flowers, whereas homozygotes have red…

A: Incomplete dominance is an intermediate form of inheritance. In snapdragon, it was observed that…

Q: A pea plant is heterozygous for both pod shape and color. I is the allele for dominant, inflated…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: In the garden pea, yellow cotyledon color is dominant to green, and inflated pod shape is dominant…

A: The law of independent assortment describes how independently the separation of different genes…

Q: The inheritance of colour in domestic pigeons involves several genes. The dominance hierarchy of…

A: Given: The inheritance of color in domestic pigeons involves several genes. The dominance hierarchy…

Q: In humans, the allele for brown (B) eye color is dominant to the allele which causes blue (b) eyes.…

A: In human cells, two copies of each chromosome are present and these chromosomes carry two versions…

Q: A Pea plant with axial flower position, tall stem length, and green seed pod color is cross with…

A: Mendel studied the biology of pea plants, and he derived the inheritance of a range of…

Q: In flies, assume black (B) is dominant and green (b) is recessive for abdomen color, and straight…

A: A genetic map displays the map distance (in cM) between any two loci as well as the position of…

Q: In humans, a type of blindness is due to a dominant allele; normal vision is the result of a…

A: A migraine is a type of headache that causes severe throbbing pain or a pulsing sensation, usually…

Q: brown eyes (B) are dominant over blue. A brown eyed man marries a blue-eyed (b) woman and they have…

A: The organisms with two same alleles at a genetic locus is called as a homozygote. The organism with…

Q: A recessive allele on the X chromosome is responsible for red-green color blindness in humans. A…

A: The colorblindness is encoded by the genes present on the X chromosome.

Q: What is Mendel’s law of segregation?     Allele pairs separate during the formation of gametes,…

A: Gregor Mendel is called Father of Genetics. He discovered the laws of inheritance. He has proposed…

Q: Using just the information on this pedigree, is Huntington’s disease caused by a dominant allele or…

A: As per the honor code, we answer only three sub-parts at a time. So, we are answering the first…

Q: In Mendel’s law of segregation, a diploid cell has select answer copies of every gene that occur on…

A: Gregor Mendel proposed three laws of inheritance, they were -  Law of Dominance. Law of…

Q: A man with red hair (hh) reproduces with a heterozygotic woman (Hh). Does the woman have red hair?…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Which of the following behaviors of chromosomes explains Mendel's second law (law of independent…

A: genetics is the branch of science which deals with the study of genes, genetic variation, and…

Q: In humans, as well as in many other animals and some plants, the sex of the individual is determined…

A: Haemophilia is X-linked recessive disorder. It is generally caused by a mutation in the genes which…

Q: Meiosis increases genetic diversity by which of the following?  Choose all that apply.    Crossing…

A: Meiosis cell division is the type of cell division in which the parent cell is divided into four…

Q: A wealthy elderly couple die together in an accident. Soon a man shows up to claim their fortune,…

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: When does Mendel’s first law occur of equal segregation occur? Does it occur during mitosis, meiosis…

A: The Law of Equal Segregation is defined as" at the time of gamete arrangement, the two alleles at a…

Q: Gregor Mendel discovered the basis of heredity with his sweet pea plant experiments. In his studies,…

A: Given: Yellow pod color dominant to green pod color Round pea shape dominant to wrinkled pea shape…

Q: Which of the following statements is true about the molecular basis of Mendel's second law? The…

A: Mendel on working on the pea plants proposed 3 mendelian laws, the traits or genes which inherit by…

Q: A genetic engineer is going to cross two watermelon plants to produce seeds for a spring planting.…

A: Mendel has described characteristics of the pea plant as expressed characteristics or latent…

Q: In fruit flies, the wild type (red) eye colour is dominant to white eye colour. This gene is carried…

A: Genes that are present on sex chromosomes , it is known as sex linked genes.  Example :- Eye colour…

Q: Which of the following describes a linkage group?   All the genes on a chromosome   An individual…

A: Genes are the units (physical and functional) of heredity, made-up of DNA or deoxyribonucleic. In an…

Q: A kidney-bean shaped eye is produced by a recessive gene, k, on the third chromosome of Drosophila.…

A: If the genes are located on the same chromosome then they are considered as linked genes and they…

Q: Gregor Mendel discovered the basis of heredity with his sweet pea plant experiments. In his studies,…

A: This is a case of dihybrid cross because two genes are involved in this cross.

Q: The inheritance of colour in domestic pigeons involves several genes. The dominance hierarchy of…

A: Sex chromosomes  Sex chromosomes are those chromosomes that determine the sex of the organism. In…

Q: Mendel’s observation that two different traits could be inherited independently of each other can be…

A: Genes on distinct chromosomes will be transmitted separately. When Mendel mated peas with many…

Q: Hardy

A: 1   probability of that the is also carrier =0.008

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: