78. If genetic cross results in all offipring being homarygous dominant where do

Question

78. If genetic cross results in all offipring being homarygous dominant where dominant trat is e recessive trat, then d. metants 79 Fats, proteins and carbohydrates are digested in a Smail intestine b Stomach d. Large intestine 80 Pylonic sphincter connects a Smallintestine, large intestine b. Esophagus;, stomach c Stomach; small d. Liver; gall bladder 81. The vocal cords are located within a. Pharyn d. Mouth 82. The force that moves air into the lungs comes from a. Diaghragm b. External intercostal muscles d Surface tension a. Daiton's 83. The law that shows relationship between pressure and volume of a ga s is b. Charles's d. Starlings's a. Oxygen c Phosphate 84. Which of folowing affects pH of the blood Carbon dicxide d. Nitrogen 85 Which of following transports oxygen in the b. Carbon dioxide d. Carbonic acid Antidiuretic hormone ADH is produced and secreted from a. Pituitary gland b. Adrenal cortex c. Pancreas d. Kidney

Explanation / Answer

78) The correct option is a. Homozygous dominant.

Genotype of parents - TT(tall)

Cross between TT X TT

Gametes formed T T

Next generation TT(Tall).

The, all offsprings being homozygous dominant, which have TT dominant genoype.

79) The correct option is a. Small intestine.

Carbohydrates, proteins and fats are digested in the small intestine, where they are broken down into their basic units such as carbohydrates into sugars, proteins into amino acids and fats into fatty acids and glycerol.

80) The correct option is c. Stomach; Small intestine.

The pyloric sphincter is a band of smooth muscle. It connects the pylorus of the stomach and the duodenum of the small intestine.

81) The correct option is b. Larynx.

The vocal cords are located within the larynx at the top of the trachea.

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