Which condition is important for a temperature inversion? two layers of warm air

two layers of warm air, one on top of the other

a layer of warm air over a
layer of cold air

a layer of cold air over one of warm air

Aboy with an extra x chromosome probably has which of the following syndromes?

Lucia is walking barefoot in her yard. she accidentally steps on a nail. how will her nervous system work to generate a reaction? arrange the eventschronologically.

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d