1. How do the characteristics of mother and father get transmitted in

1.	1. How do the characteristics of mother and father get transmitted in a human embryo ?2. Give the names of bisexual animals.3. Why male reproductive system is called as urinogenital system?
Answer» 1)The answer is genes. The characteristics of the mother and father get transmitted into the embryo because both X and Y chromosomes carry genes. The Y chromosomes from the mother have about 50 genes, and the X chromosomes from the father have 850 genes. These genes contain traits of the mother and father and combine in the embryo. 2)Earth worm2.Bonobos3.killer whale4.Bottlenose Dolphins5. Humboldt penguins6. Black swans7.Flamingo8.Chilean Flamingoes9.Giraffe 3)The word urinogenital is composed of two words urine and genital. Hence, urinogenital system refers to the organs of both urinary system as well as reproductive system. It is because because both the systems originate and develop from the intermediate mesoderm. In addition, they use common ducts (urethra) for the flow of semen (product of reproductive system) and urine (product of excretory system) outside the body.

1. How do the characteristics of mother and father get transmitted in a human embryo ?2. Give the names of bisexual animals.3. Why male reproductive system is called as urinogenital system?

Answer»

1)The answer is genes.

The characteristics of the mother and father get transmitted into the embryo because both X and Y chromosomes carry genes.

The Y chromosomes from the mother have about 50 genes, and the X chromosomes from the father have 850 genes.

These genes contain traits of the mother and father and combine in the embryo.

2)Earth worm2.Bonobos3.killer whale4.Bottlenose Dolphins5. Humboldt penguins6. Black swans7.Flamingo8.Chilean Flamingoes9.Giraffe

3)The word urinogenital is composed of two words urine and genital. Hence, urinogenital system refers to the organs of both urinary system as well as reproductive system.

It is because because both the systems originate and develop from the intermediate mesoderm. In addition, they use common ducts (urethra) for the flow of semen (product of reproductive system) and urine (product of excretory system) outside the body.

1. How do the characteristics of mother and father get transmitted in a human embryo ?2. Give the names of bisexual animals.3. Why male reproductive system is called as urinogenital system?

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