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psych ch2
| Question | Answer |
|---|---|
| genes | parts of dna responsible for physical characteristics, diseases, ect |
| germinal | fetus is conceived weeks 1-2 |
| embryonic | development of brain and circulatory, limbs and face form weeks 3-8 |
| fetal | inc movement, formation of nervous sys. weeks 9-birth |
| moro | throw head back and arms and legs outward |
| stepping | baby attempts to walk when being held up |
| rooting | finding nipple w mouth or cheek |
| sucking | baby's lips are touched they automatically suck |
| palmar grasp | when object is placed in hand baby grabs it |
| fencer | helps develop hand-eye coordination |
| plantar grasp | when touch soul of foot baby's toes curl |
| Babinski | when baby moves big toe up, and extends the rest |