Description : For peas, round seed shape (R) is dominant to wrinkled seed shape (r). A homozygous dominant plant is crossed with a heterozygous plant. What are the expected ratios for genotype and phenotype of the offspring?
Last Answer : rr, Rr
Description : What is the probability that two heterozygous parents would have an offspring that produced round seeds (Express your answer as a ratio.)?
Last Answer : What is the answer ?
Description : If a male who is heterozygous for an autosomal trait mates with a female who is also heterozygous for that trait, what percent of their offspring are likely to be heterozygous for this trait as well?
Last Answer : ANSWER: 50%
Description : What was the genotype of the offspring thst did not share the parents phenotype?
Last Answer : Need answer
Description : If you made a Punnett square showing Gregor Mendel's cross between true-breeding tall plants and truebreeding short plants, the square would show that the offspring had a. the genotype of one of the ... . a genotype that was different from that of both parents. d. the genotype of both parents.
Last Answer : c. a genotype that was different from that of both parents.
Description : If a pea plant that is heterozygous for round, yellow peas (RrYy) is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas (RRYy), how many different phenotypes are their offspring expected to show? a. 2 b. 4 c. 8 d. 16
Last Answer : a. 2
Description : How many different types of genetically different gametes will be produced by a heterozygous plant having the genotype AABbCc? (a) Six (b) Nine (c) Two (d) Four
Last Answer : (d) Four
Description : In fruit flies long wings are dominant to short wings. Cross a heterozygous long winged fruit fly with another heterozygous long winged fruit fly. what are the expected genotype and phenotype ratios?
Description : If a homozygous dominant parent and a heterozygous parent are crossed what percentage of the offspring are expected to be homozygous recessive?
Last Answer : Rr
Description : In a dihybrid cross with genotypes JjQq and JJQq what is the probability of getting an offspring with genotype JJQQ?
Description : What are genotype of the offspring?
Last Answer : mendel hypothesized that gametes have only one factor or allefor each inherited trait. this hypothesis is supported by theobservation that?
Description : If you were to get four different offspring from this cross list the different genotypes and the number of each genotype you would expect?
Last Answer : Feel Free to Answer
Description : If a plant with the genotype PP is crossed with a plant with the genotyp pp what are the possible genotypes of the offspring?
Description : In a plant, red fruit (R) is dominant over yellow fruit (r) and tallness (T) is dominant over shortness (t). If a plant with RRTt genotype is crossed with a plant that is rrtt, (a) 25% will be ... with red fruit (c) 75% will be tall with red fruit (d) all the offspring will be tall with red fruit
Last Answer : (b) 50% will be tall with red fruit
Description : The quickest way to produce homozygous breeding lines from heterozygous parents is through: (a) Half-seed technique (b) doubled haploids (c) Introgression (d) Aneuploidy
Last Answer : (b) doubled haploids
Description : Study the pedigree chart of a certain family given below and select the correct conclusion which can be drawn for the character. (a) The female parent is heterozygous. (b) The parents could not ... The trait under study could not be colour blindness. (d) The male parent is homozygous dominant.
Last Answer : (a) The female parent is heterozygous.
Description : Explain homozygous and heterozygous parents.
Last Answer : Ans: Individuals with similar genes for a character such as TT or tt for length of stem are described as homozygous and the individuals with dissimilar genes for the character such as Tt for length of stem are described as Heterozygous.
Description : A male human is heterozygous for autosomal genes A and B and is also hemizygous for haemophilic gene h. What proportion of his sperms will be abh? (a) 1/8 (b) 1/32 (c) 1/16 (d) 1/4
Last Answer : (a) 1/8
Description : How do parents feel if they've had one or more of their adult offspring living with them for awhile?
Last Answer : answer:I lived with my parents until last year. My mom said I spoiled her, because I did most of the cooking. She's reminded me of that fact in the past week several times, since I've ... my parents were annoyed sometimes because there were periods where it seemed he wasn't doing anything at all.
Description : When Gregor Mendel crossed true-breeding tall plants with true-breeding short plants, all the offspring were tall because a. the allele for tall plants is recessive. b. the allele for short plants is dominant. c. the allele for tall plants is dominant. d. they were true-breeding like their parents.
Last Answer : c. the allele for tall plants is dominant.
Description : What is the genotype of parents with a child with hemophilia?
Last Answer : The mother is a carrier. No data on father.
Description : What was the grid used to predict patterns of inhertance based on genotype of parents called?
Last Answer : Punnett square
Description : If purple flowers color is dominant over white flower color how can two purple flowers parents produce white flowered offspring?
Last Answer : It can happen when both parents are a heterozygous
Description : Explain how, offspring and parents of organisms reproducing sexually have the same number of chromosomes. -Biology
Last Answer : The parents are diploid (2n) as each of them has two sets of chromosomes. They form haploid (1n) male and female gametes through the process of meiosis. The haploid gametes have ... Since, these two gametes fuse during fertilisation, the original number of chromosomes is restored in the offspring
Description : Will offspring from forams be the same as there parents?
Description : How is genetic information is passed from parents to offspring?
Last Answer : The traits are passed on through gametes, in which the malessperm carries, and the females eggs are carried. Each only containsone of each chromotids which decides your traits depending on thematches the chromosomes make.
Description : If you know the parents alleles for a trait how can you use a punnett square to predict the probable genotypes of the offspring?
Last Answer : So, if one parent is Aa (heterozygous) and the other parent isaa (homozygous recessive) the punnett square would look likethis:___|_A__|__a__a_|_Aa_|_aa__a_|_Aa_|_aa_The genotypes of the offspring 50% heterozygous and 50%homozygous recessive
Description : Define heredity and describe its importance in transferring characteristics from parents to offspring.
Last Answer : During reproduction, living things pass on their characteristics to their offspring. This process is called heredity for examples I. Colour of eye II. Skin colour III. Hair colour IV. Free or attached earlobes V. Height VI. Intelligence
Description : The principles of probability can be used to a. predict the traits of the offspring produced by genetic crosses. b. determine the actual outcomes of genetic crosses. c. predict the traits of the parents used in genetic crosses. d. decide which organisms are best to use in genetic crosses.
Last Answer : a. predict the traits of the offspring produced by genetic crosses.
Description : Gregor Mendel concluded that traits are a. not inherited by offspring. b. inherited through the passing of factors from parents to offspring. c. determined by dominant factors only. d. determined by recessive factors only.
Last Answer : b. inherited through the passing of factors from parents to offspring.
Description : .Match the terms in column I with their description in column II and choose the correct option. Column I Column II A. Dominance (i) Many genes govern a single character B. Co-dominance (ii) In a heterozygous organism only one allele ... (i) (ii) (c) (ii) (i) (iv) (iii) (d) (ii) (iii) (iv) (i)
Last Answer : (d) (ii) (iii) (iv) (i)
Description : An organism with two identical alleles is (a) dominant (b) hybrid (c) heterozygous (d) homozygous.
Last Answer : (d) homozygous.
Description : What is heterozygous? -Biology
Last Answer : answer:
Description : Difference between homozygous and heterozygous. -Biology
Description : Why are heterozygous individuals called carriers? -Biology
Description : Why is the heterozygous condition important -Biology
Description : Why can't an organism be heterozygous recessive? -Biology
Description : A pair of alleles is said to be heterozygous when -Biology
Description : When Mendel crossed plants that were heterozygous. -Biology
Description : What do you mean by heterozygous ?
Last Answer : : An organism derived from a homozygot is called a homozygous ; Again the opposite means consisting of individual features [e.g. T and t] The hybrid zygote produced by the union of two gametes is called heterozygote
Description : What is Heterozygous ?
Last Answer : reverse i.e. with individual features [e.g. The hybrid zygote produced by the union of two gametes, T and t] , is called heterozygote, and the heterozygotic organism is called heterozygous.
Last Answer : Heterozygous is a condition that occurs when one of the two genes is exposed and the other is exposed.
Description : In Hardy-Weinberg equation, the frequency of heterozygous individual is represented by
Last Answer : In Hardy-Weinberg equation, the frequency of heterozygous individual is represented by A. pq B. `q^(2)` C. `p^(2)` D. 2pq
Description : Do all heterozygous pairs alleles produce an intermediate phenotype?
Last Answer : No
Description : If the pattern of inheritance for a trait is complete dominance then an organism heterozygous for the trait would normally express what?
Description : If yellow flower color is dominant to blue flower color what will plant that is heterozygous be?
Description : Is DD heterozygous or homozygous?
Last Answer : homozygous
Description : What is the difference between a heterozygous phenotype produced by incomplete dominance and a heterozygous phenotype produced by codominance?
Last Answer : http://wiki.answers.com/Q/What_is_the_difference_between_a_heterozygous_phenotype_produced_by_incomplete_dominance_and_a_heterozygous_produced_by_codominance"
Description : How you can determine whether or not the black parent is homozygous or heterozygous for the condition?
Last Answer : You are not giving enough information to solve this. But, in practice, further crosses will give some clue if the same results occur. If that happens, then the parent in homozygous dominant.