Two pink coloured flowers on crossing resulted in 1 red, 2 pinkand 1 white flower progeny. The nature of the cross will be

True or False: A florist has one kind of plant that usually has beautiful red flowers, but sometimes has white flowers. If she crosses plants A and B as shown here, 50% of the offspring will have red flowers.

An experimental cross, where only a single characteristic with two variations is considered (for example, red flowers and white flowers), is called a Blank______.Multiple choice question.dominant crossdihybrid crossmonohybrid crosssimple cross

What would be the possible characteristics of the flowers if a red four o’clock plant is crossed with a pink four o’clock plant? ?*1 pointall flowers will be redsome will be pink, others will be redsome flowers will be white, others will be redall flowers will be pink

The offspring of the first set of individuals mated in a particular cross is the

Read the following and answer any four questions: Prashant wanted to find the genotype of a pea plant bearing purple-coloured flowers in his kitchen garden. For this, he crossed purple - flowered plants with a white - flowered plant. As a result, all plants which were produced had purple flowers only. Upon selling these plants, 75 purple flower plants and 25 white flower plants were produced. Now, he can determine the genotype of a purple - flowered plant by crossing it with a white - flowered plant. 1. Which of the following cannot be derived from the crosses done by Prashant? a. Mendel’s law of segregation b. Mendel’s law of dominance c. Mendel’s law of independent assortment d. Both Mendel’s law of segregation and Mendel’s law of independent assortment 2. To determine the genotype of a purple flowered plant, Prashant crossed this plant with a white flowered plant. This cross represents a a. test cross b. dihybrid cross c. reciprocal cross d. trihybrid cross 3. In white flowered plant, allele is expressed in a. heterozygous condition only b. homozygous condition only c. Fଷ generation d. both homozygous and heterozygous condition. 4. The character, i.e., purple colour of the flowers that appeared in the first filial generation is called a. recessive character b. dominant character c. holandric character d. lethal character. 5. Assertion (A): A geneticist crossed two plants and he obtained 50% purple flowered plants and 50% white flowered plants. Reasons (R): Purple coloured flower plant might be heterozygous. a. Both A and R are true and R is the correct explanation of A. b. Both A and R are true but R is not the correct explanation of A. c. A is true but R is false. d. Both A and R are false.6. In Antirrhinum (dog flower), the phenotypic ratio in F2generation for the inheritance of flower colour would be a. 3 : 1 b. 1 : 2 : 1 c. 1 : 1 d. 2: 1 [4