1. Ramapithecus
2. Homo habilis
3. Neanderthal human
4. Cro-magnan humans
Neanderthal human
1. 50%
2. 100%
3. Zero percent
4. 25%
Zero percent
1. Water absorption
2. Photolysis of water
3. Calving cycle
4. Nitrogen fixation
Photolysis of water
1. Fig
2. Commellina
3. Zostera
4. Salvia
Commellina
1. Upright posture
2. Shortening of jaws
3. Binocular vision
4. Increasing cranial capacity
Increasing cranial capacity
1. Heterotrophic bacteria
2. Cyanobacteria
3. Archaebacteria
4. Chemosynthetic autotrophs
Heterotrophic bacteria
1. Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal cortex
2. Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal medulla
3. Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse
4. Hypothalamus activates the parasympathetic division of brain
Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal medulla
1. Nostoc and Anabaena are examples of protista
2. Paramecium and Plasmodium belong to the same kingdom as that of Penicillium
3. Lichen is a composite organism formed from the symbiotic association of an algae and a protozoan
4. Yeast used in making bread and beer is a fungus
Yeast used in making bread and beer is a fungus
1. High level of circulating HCG to stimulate estrogen and progesterone synthesis
2. High level of circulating FSH and LH in the uterus to stimulate implantation of the embryo
3. High level of circulating HCG to stimulate endometrial thickening
4. High levels of FSH and LH in uterus to stimulate endometrial thickening
High level of circulating HCG to stimulate estrogen and progesterone synthesis
1. Node
2. Bark
3. Vascular tissue
4. Meristem
Meristem