Gregor mendel was an austrian monk who lived in the 1800s. mendel made many important discoveries related to genetics and heredity by studying inheritance patterns in pea plants. he developed three important laws to explain the gene inheritance and expression that he observed. these laws of inheritance are known as the law of dominance, the law of segregation, and the law of independent assortment.

how did mendel's work increase scientists' understanding of natural selection?

Mendel's work helped scientists better understand how traits that can be acted upon by natural selection are passed from one generation to the next.

Explanation:

Gregor Mendel is known as the father of modern genetics due to his extensive work in this field. His discoveries are still relevant today in explaining the inheritance and expression of genes. Additionally, his work helped scientists in other fields. For example, Mendel's work helped scientists better understand how traits that can be acted upon by natural selection are inherited from one generation to the next.

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.