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Whenever two members of an allelic series are crossed, it is found that their F<sub>2</sub> generation always contains homozygous dominant, heterozygous and homozygous recessive in the ratio of

Correct Answer: 1 : 2 : 1

You know that H is dominant for height locus and H is recessive. Is the F2 progeny are a mixture of 3:1 dominant: recessive and you pick a dominant plant at random what will be the probability that the F3 will have a mixture of dominant and recessive traits as well?

If you cross homozygous recessive short plant with heterozygous purple flower to heterozygous tall plant with heterozygous purple flower, what will be the expected phenotypic ratio?

In a cross between wild type pure breeding recessive and heterozygous dominant trait, if 4 progeny are found to be expressing the dominant phenotype, what will be the expected number of recessive?

You crossed two heart shaped Shepherd’s purse which is heterozygous at one locus and homozygous recessive at other gene locus, what would be the ratio of heart shaped and narrow in F1?

In bats the progeny with Qq die. If you cross two wild type bats which are homozygous for dominant and recessive form of the trait, what will be the expected ratio of the F1?

A cross between heterozygous F1 hybrid and the double recessive homozygous is known as

A cross between homozygous recessive and heterozygous plant is

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the mostlogical order of sentences from among the options. P: They feel that during their time, young boys and girls were better behaved, more obedient, and had greater respect for their elders.
Q: Young people on the other hand, feel that they are capable enough to learn on their own rather than lean heavily on the older generation for any guidance.
R: The people belonging to the older generation always wonder as to what has gone wrong with the new generation.
S: They feel that a lack of respect for the old will ruin and spell disaster for the young.

In human populations 4% of the individuals are homozygous recessive to a specific RFLP marker. What percentage of individuals does you expect to be heterozygous for this trait?

Generation Xers are those people born roughly between 1965 and 1981. As employees, Generation Xers tend to be more challenged when they can carry out tasks independently. This makes Generation Xers the most entrepreneurial generation in history.
This paragraph best supports the statement that Generation Xers