Need help with question 1 nad 2 1.) As young roosters mature, they develop secondary sex characteristics such as crowing, fighting with other males and trying to mate. If the testes are removed at an early age, the roosters do not develop these characteristics. These castrated roosters are called capons. This experiment demonstrates that the testes stimulate the development of sexual behavior in some way. The most convincing evidence that the testes stimulate sexual behaviors by releasing hormones into the blood is that A.) removal of the testes from young roosters prevents them from
Need help with question 1 nad 2 1.) As young roosters mature, they develop secondary sex characteristics such as crowing, fighting with other males and trying to mate. If the testes are removed at an early age, the roosters do not develop these characteristics. These castrated roosters are called capons. This experiment demonstrates that the testes stimulate the development of sexual behavior in some way. The most convincing evidence that the testes stimulate sexual behaviors by releasing hormones into the blood is that A.) removal of the testes from young roosters prevents them from
Understanding Nutrition (MindTap Course List)
15th Edition
ISBN:9781337392693
Author:Eleanor Noss Whitney, Sharon Rady Rolfes
Publisher:Eleanor Noss Whitney, Sharon Rady Rolfes
Chapter15: Life Cycle Nutrition: Pregnancy And Lactation
Section: Chapter Questions
Problem 1BCTQ
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Need help with question 1 nad 2
1.) As young roosters mature, they develop secondary sex characteristics such as crowing, fighting with other males and trying to mate. If the testes are removed at an early age, the roosters do not develop these characteristics. These castrated roosters are called capons. This experiment demonstrates that the testes stimulate the development of sexual behavior in some way.
The most convincing evidence that the testes stimulate sexual behaviors by releasing hormones into the blood is that
A.) removal of the testes from young roosters prevents them from developing sexual behavior
B.) removal of the testes does not effect normal growth and the development of typical male plumage
C.) replacing the testes anywhere in the bodies of capons stimulates their sexual behavior
D.) replacing the testes only stimulates sexual behaviors if they are reconnected to the nervous system
2.) After several hours of fasting, blood glucose levels tend to decrease because glucose is absorbed into the cells and broken down during cellular respiration . Glucose in the blood is replaced during fasting as
A.) glucagon is secreted and converts stored glycogen into glucose
B.) glycogen is secreted and converts stored glucagon into glucose
C.) decreased production of insulin stimulates conversion of glycogen to glucose
D.) increased production of insulin stimulates conversion of glycogen into glucose
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