Unit 7 Flashcards
1
Q
Important organ systems
A
Digestive -breaking down food , stomach,small intestine
Circulatory -transports,artories,veins
Lymphatic -lymph nodes
Respiratory -breathing ,lungs and trachea
2
Q
Other systems
A
Integumentary -skin, hair,nails Endocrine-chemical communications ,hormones Skeletal Muscular Urinary Nervous Reproductive
3
Q
Meiosis
A
Functions-makes eggs or sperm
4
Q
Haploid
A
Half number of sperm or egg chromosomes
5
Q
Diploid
A
Normal number ,zygote
6
Q
Homologous chromosomes
A
Pairs of chromosomes alike
7
Q
Gonad
A
Ovaries,tested
8
Q
Gamete
A
Same as a half cell
9
Q
Zygote
A
Fertilized egg
10
Q
Fertilization
A
Forms zygote , takes place in Fallopian tubes
11
Q
Epididymis
A
Stores the sperm
12
Q
Testes
A
Makes sperm
13
Q
Ovulation occurs
A
Day 13-15
14
Q
4 types of tissues
A
Epithelial -skeletal , skin +linings . Protection
Muscle-voluntary biceps , movement
Nervous-involuntary , communication
Connective-smooth cardiac ,blood,bone
