DNA is contained in structures called [blank_start]chromosomes[blank_end].
Respuesta
chromosomes
Pregunta 3
Pregunta
The theory of 'Natural Selection' was first published by Darwin.
Respuesta
True
False
Pregunta 4
Pregunta
The order of classification is: [blank_start]Kingdom[blank_end], Phylum, [blank_start]Class[blank_end], [blank_start]Order[blank_end], Family, Genus, [blank_start]Species[blank_end].
Respuesta
Species
Kingdom
Kingdom
Species
Class
Order
Order
Class
Pregunta 5
Pregunta
The sex chromosomes for the [blank_start]female[blank_end] gender are XX.
Respuesta
female
Male
Pregunta 6
Pregunta
The sex chromosomes for the male gender are [blank_start]XY[blank_end].
Respuesta
XY
YX
XX
Pregunta 7
Pregunta
The sex of a baby is determined by the female parent.