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WorksheetsUNIT 2
Total questions: 15
Worksheet time: 3mins
Mitochondria of the spermatid becomes what part of the spermatozoon
Spiral filament
axial filament
neck
envelope of head
Centrosome of the spermatid becomes what part of the spermatozoon
head
axial filament
neck
envelope of head
cells which are produced by the non- germ line cells are called
autosomes
somatic cells
gametes
spermatids
Duration of spermatozoa formation in stallions
34 days
36 days
63 days
74 days
Which of the following describes the eggs of mammals?
microlecithal, scanty yolk, isolecithal
mesolecithal, moderate yolk, nucleus in animal pole
macrolecithal, large yolk, telolecithal
microlecithal, large yolk, isolecithal
Golgi apparatus of the spermatid becomes what part of the spermatozoon
Spiral filament
axial filament
acrosome
envelope of head
Which of the following is false regarding ovum?
Has stored food (yolk)
Relatively nonmotile
4 gametes
Definite number
Which of the following describes the eggs of amphibians?
microlecithal, scanty yolk, isolecithal
mesolecithal, moderate yolk, nucleus in animal pole
macrolecithal, large yolk, telolecithal
microlecithal, large yolk, isolecithal
A series of events repeatedly occurring during growth, DNA synthesis, andcell division
Ontogeny
Teratology
Cell cycle
Spermatogenesis
Which of the following is false regarding spermatozoon?
Has yolk
high motility
4 gametes
indefinite number
Which of the following describes the eggs of birds?
microlecithal, scanty yolk, isolecithal
mesolecithal, moderate yolk, nucleus in animal pole
macrolecithal, large yolk, telolecithal
microlecithal, large yolk, isolecithal
Maturation/differentiation of the spermatids while theyare still in the lumen of the seminiferous tubules
Spermatogenesis
Spermatocytogenesis
Spermiogenesis
Embryogenesis
This is the power plant of the sperm
Head
Mitochondria
Midpiece
Tail
Layers of follicular cells directly adjacent to the zona pellucida ofthe oocyte
Cumulus oophorus
Corona radiata
Zona pellucida
Antrum
Corpus luteum secretes __________ for maintenance of pregnancy
FSH
LH
progesterone
estrogen
