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 genotype of a plant showing the dominant phenotype can be determined by (a) test cross (b) dihybrid cross (c) pedigree analysis (d) back cross.
Last Answer : a) test cross
Description : A cross in which an organism showing a dominant phenotype is crossed with the recessive parent in order to know its genotype is called (a) monohybrid cross (b) back cross (c) test cross (d) dihybrid cross.
Last Answer : (c) test cross
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 : 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?
Last Answer : Need answer
Description : What can you determine about an organism's genotype if a recessive trait is expressed in an organism's phenotype?
Last Answer : Feel Free to Answer
Description : The physical appearance and properties of an organism which is the expression of the genetic makeup is called the: a) phenotype b) pangenesis c) parental trait d) genotype
Last Answer : ANSWER: A -- PHENOTYPE
Description : In a dihybrid cross with genotypes JjQq and JJQq what is the probability of getting an offspring with genotype JJQQ?
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 : 4. Crossing a Dominant character with (Homozygous & Hetrozygous) with a recessive trait to know the genome is called;- a) Back cross b) Monohybrid Cross C) Test Cross d)Dihybrid Cross
Last Answer : C) Test Cross
Description : The cross of F1 hybrid with an individual having recessive phenotype for concerned trait is called a. Test cross b. Multiple cross c. Top cross d. Polly cross
Last Answer : a. Test cross
Description : 5 Consider a cross in which a trait is inherited by incomplete dominance. What percentage of the F2 from the matng of homozygous dominant and homozygous recessive individuals will possess the dominant phenotype? a) 0 per cent b) 25 per cent c) 50 per cent d) 75 per cent
Last Answer : ANS: b 25 per cent
Description : Test cross involves (a) crossing between two genotypes with dominant trait (b) crossing between two genotypes with recessive trait (c) crossing between two F1 hybrids (d) crossing the F1 hybrid with a double recessive genotype.
Last Answer : (d) crossing the F1 hybrid with a double recessive genotype.
Description : Test cross in plants or in Drosophila involves crossing (a) between two genotypes with recessive trait (b) between two F1 hybrids (c) the F1 hybrid with a double recessive genotype (d) between two genotypes with dominant trait.
Last Answer : (c) the F1 hybrid with a double recessive genotype
Description : What is the difference between a phenotype and a genotype?
Last Answer : A: A phenotype refers to the observable traits of an organism, while a genotype refers to the genetic makeup of an organism.
Description : What is the difference between a genotype and a phenotype?
Last Answer : A: A genotype refers to the genetic makeup of an organism, including its alleles for a particular trait, while a phenotype refers to the physical and observable characteristics of an organism, which are determined by both genetic and environmental factors.
Last Answer : A: A genotype refers to the genetic makeup of an organism, while a phenotype refers to the observable physical and behavioral characteristics of an organism.
Last Answer : A: A genotype refers to the genetic makeup of an organism, while a phenotype refers to the physical and observable characteristics of an organism.
Last Answer : A: A genotype is an individual's genetic makeup, while a phenotype is the physical expression of that genotype.
Last Answer : A: A genotype refers to the genetic makeup of an individual, while a phenotype refers to the observable traits or characteristics that result from the interaction between an individual's genotype and their environment.
Description : Does a genotype have to display a phenotype?
Last Answer : I am no genetic expert, but I believe this can happen. For example, two humans can have brown eyes. This would be their phenotype. One person could have an allele for brown eyes and ... so obviously this is the phenotype that would be expressed. They have the same phenotype and different genotypes.
Description : Why does genotype determine phenotype? -Biology
Last Answer : answer:
Description : Difference between phenotype and genotype -Biology
Description : How are genotype and phenotype related? -Biology
Description : When can you accurately determine a person's genotype from their phenotype?
Last Answer : What is the answer ?
Description : When can an organism phenotype be different from its genotype?
Description : What was the genotype of the offspring thst did not share the parents phenotype?
Description : Polygenic genes show: (a) Different phenotype (b) Different genotype (c) Similar phenotype (d) Similar genotype
Last Answer : Ans. ((a))
Description : The basic unit of biosystematics is - (1) Phenotype (2) Ecotype (3) Florotype (4) Genotype
Last Answer : (2) Ecotype Explanation: Ecotype is the basic unit of Biosystematics. It is adapted to a particular environment but capable of producing fully fertile hybrids with other ecotypes. The term Ecotype ... the product arising as a result of genotypical response of an ecospecies to a particular habitat."
Description : The sum of genes in a population is called – (1) Phenotype (2) Karyotype (3) Genotype (4) Gene pool
Last Answer : (4) Gene pool Explanation: Phenotype refers to a set of observable characteristics of an individual or group resulting from the interaction of its genotype with its environment. Gene pool refers to the stock of different genes in an interbreeding population.
Description : A term biotype means ------? A. all individuals having same phenotype (Answer) B. all individuals having same genotype
Last Answer : A. all individuals having same phenotype (Answer)
Description : Phenotype of an organism is the result of (a) genotype and environment interactions (b) mutations and linkages (c) cytoplasmic effects and nutrition (d) environmental changes and sexual dimorphism
Last Answer : (a) genotype and environment interactions
Description : Explain the terms Phenotype and Genotype
Last Answer : Ans: Physical appearance of a trait is called as Phenotype. Genetic make up of an individual is called as genotype.
Description : The basic unit of biosystematics is (1) Phenotype (2) Ecotype (3) Florotype (4) Genotype
Last Answer : Ecotype
Description : The sum of genes in a population is called (1) Phenotype (2) Karyotype (3) Genotype (4) Gene pool
Last Answer : Gene pool
Description : A short-haired guinea pig is crossed with a long-haired guinea pig. All of the F1 offspring from the cross are short-haired.Which phenotype is dominantA. long hairB. short hairC. SSD. ss?
Last Answer : Abyssinian
Description : Would a trait that has only two distinct phenotype more likely be a single-gene trait or a polygenic trait How do you know (3 points)?
Description : How is it possible for two individuals to have the same phenotype but a different genotypes for a trait?
Last Answer : it is possible beccause you dont always need both
Description : Cross between hybrid and recessive parent is: (a) Back cross (b) Test cross (c) Monohybrid cross (d) Dihybrid cross Ans. (b) ................................................----- ... - PMT, AIIMS, MBBS,lucknow 1. Largest egg of plant kingdom belongs to: (a) Cycas (b) Pinus (c) Psidium (d) Mangfera
Description : A cross between homozygous recessive and heterozygous plant is - (1) Back cross (2) Test cross (3) Monohybrid cross (4) Dihybrid cross
Last Answer : (2) Test cross Explanation: A cross between homozygous recessive and heterozygous plant is called Test Cross
Description : A cross between homozygous recessive and heterozygous plant is (1) Back cross (2) Test cross (3) Monohybrid cross (4) Dihybrid cross
Last Answer : Test cross
Description : Distributor of height of humans is normal distribution these are some very tall people and some very short people but most people in the middle what is true about this trait?
Last Answer : it is controlled by several differen genes. apex
Description : In a certain plant yellow leaves are dominant (Y) and red leaves are recessive (y). A plant with genotype Yy and a plant with Yy are crossed.?
Description : 9. To analyse the genotype of an organism, it is made to (a) Self cross (b) Cross with recessive parent (c) Cross with dominant parent (d) Cross with another species
Last Answer : (b) Cross with recessive parent
Description : top half of holly dead leaves stems look okay 4' tall
Last Answer : Need Answer
Description : F2 generation of a dihybrid cross. -Biology
Description : Difference of monohybrid cross and dihybrid cross -Biology
Description : What is a Dihybrid Cross ?
Last Answer : : Definition of hybrid reproduction: - Hybrid reproduction or di-hybrid cross is called hybridization of two organisms of the same species with two pairs of alternate characteristics .