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Bio208 Lab exam fina
lab quizes
| Question | general answer |
|---|---|
| Which part of the plant tissue is adapted for rapid, lond distance transport of water | Xylem |
| What is the dependent variable that is looked at during this lab (transpiration) | Temperature |
| When doing this experiment it is important to make sure that there are no air bubbles in your tubing (transpiration) | True |
| During this experiment, an uptake of water by the plant from the tube causes an increase in pressure in the water column (a positive pressure) (transpiration)? | False... |
| The computer program used during ths experiment is Logger pro (transperation) | True |
| This experiment explores predator-prey interactions andd is based on work done by James waddell (Peditor/prey) | True |
| Which of the following are ways that prey distribute themselves in an ecosystem. | Random, Even, Clumped |
| As the number of preditors in a populationincreases, what would you expect to see happen to the number of in a population? | The number of prey would decrease |
| Which of the following is a reason why prey clump themselves together? | ensure ease of mate selection, Confuse a predator |
| How many prey will be used for each part of this experiment | 50 |
| An Animal's Metabolic rate is only affected by the ambient temperature, The time if day and year, its diet, age, and level | False |
| In mammals and birds, STABLE, FASTING, minimum rate of metabolism is called? | The basal metabolic rate (BMR) |
| How do ecotherms Primarily control their body Temperature? | Finding places to maintain their temperature. |
| The metabolic rate of animals other than mammals and birds is largely dependent on the on the enviroment, so there on no metablic rate that called basal. Instead the min met at a given external temp is called | The standard metoblic rate (SMR) for that Temp. |
| Respiratory exchange ratio. | RER |
| Respiratory Quotient | RQ |
| CO2 Analyzer, Infra-red gas analyzer | IRGA |
| What is a anole? | Lizard |
| Which is a Chordata | mammals |
| Which is a Chordata | fish |
| Which is a Chordata | bird |
| Which is not a Chordata | clam |
| Sharks contain a | 3 liver lobe |
| Chordates contain | bilaterial symmetry and a vebtral heart |
| All Chordate do not | contan vertabae |
| The term agnathid mean | jawless fish |
| A fetal pig has | A gall bladder |
| A rat | does not have a gall bladder |
| Pig | mammal |
| Shark | Mammal |
| Frog | Amphibian |
| The cell bodies of touch and temperature neurons are located in the | dorsal Root Ganglia |
| The process of pereption of stimuli occurs in the | Somatosensory Cortex |
| A persons sensitivity to tactile stimulation | is different depending on which part of the body is stimulated. |
| free nerve endings that are pain sensitive | Nociceptors |
| In the skin, one point discrimination is not | stimulation of at least two spatially seperated touch sensitive nerve endings |
| The Blackworm's Dorsal blood vessel pumps fluid | from the tail to the head |
| The Blackworm uses a | closed circulatory system |
| A Hemolymph | open circulatory system |
| An open circulatory system uses a lower pressure than a | Closed circulatory system |
| What phylum is a Black worm in | Annelida |
Created by:
spitsbe
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