2618103
Pregunta 1
Pregunta
What is the definition of a haploid cell?
Respuesta
-
It has double the amount of genetic information as a normal cell
-
It has half the amount of genetic information as a normal cell
-
It is half a cell
-
It is a heart cell
Pregunta 2
Pregunta
Name one site in an animal where meiosis occurs
Respuesta
-
testes
-
anther
-
pollen
-
ovules
Pregunta 3
Pregunta
What name is given to points of contact between adjacent chromatids during the first meiotic division?
Respuesta
-
chromosome complement
-
centromere
-
chiasmata
-
homologous
Pregunta 4
Pregunta
Are the products of the first meiotic division haploid or diploid?
Respuesta
-
haploid
-
diploid
Pregunta 5
Pregunta
Identify the two ways in which new combinations of existing alleles may arise during meiosis.
Respuesta
-
Crossing over
-
Speciation
-
Independent assortment
-
Homologous pairs
Pregunta 6
Pregunta
What is meiosis? (tick all that apply)
Respuesta
-
a type of cell division
-
produces a zygote
-
occurs only in plants
-
occurs only in gamete mother cells
-
results in variation
Pregunta 7
Pregunta
Gamete mother cells are haploid
Respuesta
- True
- False
Pregunta 8
Pregunta
Where does mitosis occur?
Respuesta
-
sex organs
-
body tissues
-
in root and shoot tips
-
in agar culture
Pregunta 9
Pregunta
What is the name of a fertilised sex cell?
Respuesta
-
a zygote
-
a polyploid
-
a cellulate
-
a gamete
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.