Attempt the following questions and turn in or hand in in the Assignment tab of XII Biology Team. Last date for submission is 18.9.20 by 5 p.m.
Q.1. Given below are some pedigree charts. Study these carefully and:
(a) Identify the inheritance pattern observed. Match them with the correct inheritance pattern. (1 * 5 = 5)
(b) State two reasons to justify your answer. (2 * 5 = 10)
(c) Give one example of any disease or a trait that follows the inheritance pattern. (1 * 5 = 5)
(d) State the genotype of the individual II – 5 in each pedigree.
Answers
a.It is important to understand the basic laws of inheritance to appreciate how conditions are passed on in a family. An accurate family health history is a valuable tool to illustrate how conditions are passed down through generations
a.It is important to understand the basic laws of inheritance to appreciate how conditions are passed on in a family. An accurate family health history is a valuable tool to illustrate how conditions are passed down through generationsb.It has a definite and rigid shape and
a.It is important to understand the basic laws of inheritance to appreciate how conditions are passed on in a family. An accurate family health history is a valuable tool to illustrate how conditions are passed down through generationsb.It has a definite and rigid shape andFixed volume like a solid at room temperature.
a.It is important to understand the basic laws of inheritance to appreciate how conditions are passed on in a family. An accurate family health history is a valuable tool to illustrate how conditions are passed down through generationsb.It has a definite and rigid shape andFixed volume like a solid at room temperature.On applying external force the shape does not get deformed
a.It is important to understand the basic laws of inheritance to appreciate how conditions are passed on in a family. An accurate family health history is a valuable tool to illustrate how conditions are passed down through generationsb.It has a definite and rigid shape andFixed volume like a solid at room temperature.On applying external force the shape does not get deformedc.Several basic modes of inheritance exist for single-gene disorders: autosomal dominant, autosomal recessive, X-linked dominant, and X-linked recessive. However, not all genetic conditions will follow these patterns, and other rare forms of inheritance such as mitochondrial inheritance exist.
a.It is important to understand the basic laws of inheritance to appreciate how conditions are passed on in a family. An accurate family health history is a valuable tool to illustrate how conditions are passed down through generationsb.It has a definite and rigid shape andFixed volume like a solid at room temperature.On applying external force the shape does not get deformedc.Several basic modes of inheritance exist for single-gene disorders: autosomal dominant, autosomal recessive, X-linked dominant, and X-linked recessive. However, not all genetic conditions will follow these patterns, and other rare forms of inheritance such as mitochondrial inheritance exist.d By analyzing a pedigree, we can determine genotypes , identify phenotypes, and predict how ... Two of her three children have the trait (individuals II-3 and II-5) and three of her ... What is the genotype of individual I- 2?
Plz find it ok? Sorry very much when i try to bold it happened liked this...