Una mujer de grupo sanguíneo A tuvo un hijo con sangre de tipo AB y otro con grupo sanguíneo de tipo O. ¿Cuál será el possible genotipo de los padres?. ¿Cuál es la probabilidad de que esta pareja tenga hijos de grupo A? Porfa me ayudan con estas preguntas

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.

1. aspect is nothing really because the answer is right in front of your face

Icant be totally sure but i would say with confidence that it is example #1 about cells.