biol 112 test 2

_______ is the process b which an animal takes shape

• homeostasis

• morphology

• genetics

• anatomy

• Physiology

_______ is the study of the biological form of an organism while ______ is the study of the biological functions an organism performs

• Homeostasis, Genetics

• Anatomy, Physiology

• taxonomy, Ecology

• Embryology, Anatomy

• None is correct

_____is the specialization of cells in a structure and function

• Differentiation

• Genetics

• Morphology

• Anatomy

Fertilization occurs when:

• the egg implants in the endomentrium

• when the ovum is released during ovulation

• when the sperm is released into the cervix

• when estrogen is produced

• when the sperm and the egg nuclei fuse together

which of the following is resposible for setting up the fast blockto polyspermy

• release of progesterone

• release of LH

• depolarization the egg membrane

• Morphgenesis

• formation of fertilization membrane

Fertilization occurs in which of the following structures

• uterus

• vagina

• ovary

• oviduct

Fertilization is followed by:

• Gastrulation

• organogenesis

• neurulation

• Differentiation

• Cleavage

The vegetal pole has less yolk than the animal pole:

• True

• False

Which of te following is resposible for setting up the slow block to polspermy

• Release of progesterone

• Release of LH

• Deplarization of the egg cell membrane

• Morphogenesis

• Formation of feertilization membrane

A solid ball of cells

• Gastrula

• Morula

• Blastula

• Zygote

• Neurula