A purebred plant that produces yellow seeds (YY) is crossed with a purebred plant that produces green seeds (yy). The seeds of all of the offspring are yellow. Why? A. The yellow allele is recessive to the green allele. B. All of the offspring are homozygous yellow. C. The alleles are codominant. D. The yellow allele is (completely) dominant to the green allele.

Q: A monohybrid cross is a mating where alleles of just one gene are tracked in the offspring.  A test…

A: A test cross helps to determine or check the zygosity of a particular individual. In this type of…

Q: Is it possible for a bald man and a nonbald woman to have a nonbald son and bald daughter? A. Yes,…

A: Answer: Introduction: One current myth is that hair loss in men is transferred down by the maternal…

Q: The diagram above depicts Select one: a. nondisjunction b. complete dominance c. crossing over d.…

A: According to the given options, the law of segregation was proposed by Mendel. According to this law…

Q: after crossing two tall pea plants, a scientist notes that approximately3/4 are tall, while…

A: The genotype is the genetic composition of an organism that governs its phenotype. The height of the…

Q: Which of the following statements correctly describes the Law of Independent Assortment? Select one:…

A: Genes are made of DNA and are the basic unit of heredity. More than one version of the same gene…

Q: Hello Can you please help me with the next question? (I would apreciate a short answer). What are…

A: Answer well explained above

Q: When a pure bred red four o.clock flower (RR) is crossed to a pure bred four o'clock white flowers…

A: In this question, we are given two phenotypes with their genotype resulting from one gene that…

Q: If a true-breeding pea plant with yellow seeds is crossed with a true-breeding pea plant with green…

A:

Q: Yellow Dominant pea Seed with unknown genotype (YY or Yy) is test-crossed with green homozygous…

A: In monohybrid cross a single trait is involved such as height , color of flower etc. Each trait is…

Q: Fruit flies are very useful model organisms that have been used to study genetics. One mutant…

A: An eyeless fruit fly is represented by ey gene which is a recessive gene. Homozygous normal fly is…

Q: Checkered pattern (C) in pigeons is caused by a dominant alelle. A plain (non-checkered) pattern (c)…

A: C allele encodes checkered pattern phenotype. It is dominant over non checkered pattern.  R encodes…

Q: In garden pea plants, the yellow seed colour (Y) is dominant over the green seed colour (y). What…

A: A monohybrid cross is a type of cross between two plants that differ only a single character pair.…

Q: Blue eyes and a straight hairline are both recessive alleles for two different genes. The dominant…

A: This is a dihybrid cross concerned with two characters at a time. Let the genotype for brown eyes be…

Q: You come across a pea plant with yellow round peas but you aren't sure about it's genotype. 1. a.…

A: Genes control the genetic characteristics of an organism.  Genotype is the genetic characteristics…

Q: In a particular lizard, there are two alleles in a single gene for color; Y (yellow) or Y' (Blue);…

A: Given:  Genotype of yellow lizard - YY Genotype of blue lizard - Y'Y' and  Genotype of green lizard…

Q: 6 in Manx cats, the alleles "TT" yield a cat with a normal long tail, the alleles "Tt" yield a cat…

A: Lethal genes consist of the combination of alleles where mutations have already occurred and is…

Q: In a certain species of plant loci A, B and C have an additive effect on the colour of the flower.…

A: The color of the blossom of this type of plant is regulated by three loci: A, B, and C. Alleles A,…

Q: chondroplasia is a form of dwarfism caused by a mutation in a single gene. Two individuals with…

A: Ans-  d. achondroplasia is produced by a dominant allele

Q: A scientist takes a frog with green skin and mates it to a frog with brown skin.  All the frogs in…

A: F1 generation - It is the first generation produced on crossing the parental type. It is called…

Q: In diseases with a recessive inheritance linked to sex (X chromosome), from the mother: A. 50% of…

A: Answer: Introduction: Autosomal recessive inheritance is a type inheritance in which genetic…

Q: A long-haired cat is crossed to a short-haired cat, both from purebreeding lines.  All of the…

A: Given information: A long-haired cat is crossed to a short-haired cat, both from purebreeding lines.…

Q: Biology A cross to validate Mendels yellow green monohybrid cross experiment was performed with F1…

A: Mendel's monohybrid cross is the cross between two organisms of the same species with different…

Q: Red-green color blindness is an X-linked recessive trait in humans. Two people with color vision…

A: The red green color blindness trait is encoded by the gene present on X chromosome.

Q: Which of the following does not cause a modification of Mendelian ratios? a. Sex-linked inheritance…

A: In traditional Mendelian genetics, the ratios are:   Monohybrid Cross (single trait/character)…

Q: A. 1/16

A: Dihybrid cross:  It is a process of breeding in which the cross takes place between the two…

Q: If one parent is heterozygous dominant for green seed color (Gg) and the other is homozygous…

A: The green seed's color is dominant over yellow color. Let green seed's color is encoded by G allele…

Q: A cross between homozygous purple-flowered and homozygous white-flowered pea plants results in…

A: Mendel observed that hybridising true breeding (P generation) plants brought about a F1 age that…

Q: A particular breed of dog can have long hair or short hair. A second trait involves the texture of…

A: The alleles are the alternative forms of a gene that are located on the same locus of of a…

Q: incomplete dominance

A: The correct option is D. Incomplete Dominance .

Q: In Mendel’s terminology, a “true-breeding” variety of a particular plant: a. Has a homozygous…

A: Introduction Breeding is the sexual reproduction of animals or plants that results in progeny. It…

Q: In pea plants, having yellow peas (Y) is dominant over having green peas (y). If you had a yellow…

A: That possible genotype is.. A. YY.. homozygous dominant show yellow colour.

Fungi

Fungi can be single-celled or complex multicellular creatures. They are found in pretty much any natural surroundings; however, they generally live on the land, principally in soil or plant material instead of in the ocean or water. Fungi are the members of the group called the decomposers that live off dead and decaying matters. Fungi assume a significant part in the carbon cycle and its different components. They act as a parasite by causing illnesses like rusts, scabs, or ulcers. In crops, contagious illnesses can prompt critical money-related misfortune for the rancher. An exceptionally modest number of growths cause illnesses in creatures. In people, these incorporate skin illnesses such as competitors' feet, ringworm, and thrush.