Wayne State Bio 1500 Final Lecture Exam
Questions And Answers |Latest 2025 |
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Which meristem gives rise to the epidermis? - Answer✔Protoderm
T/F: Xylem is alive at maturity. - Answer✔False
T/F: Monocot vascular tissue is scattered throughout the ground tissue system. - Answer✔True
In leave, photosynthesis occurs in the _______. - Answer✔mesophyll
Total water potential of a plant cell is the sum of its __________ potential and __________
potential. - Answer✔pressure
solute
Fungi do not exhibit ________ digestion. - Answer✔internal
T/F The majority of fungi are saprophytes. - Answer✔True
T/F Bryophytes have tracheids. - Answer✔False
The wound response signaling pathway of plants involves: (3 things) - Answer✔1. systemin
2. jasmine acid
3. proteinase inhibiotrs
T/F: Protists can be phototrophs, heterotrophs, or mixotrophs. - Answer✔True
T/F: Echinoderms have endoskeletons. - Answer✔True
T/F: All fish have jaws and a single-loop blood circulation. - Answer✔False
T/F Reptiles must lay their eggs in water to prevent the eggs from dehydrating. - Answer✔False
Birds and mammals have ______________ __________. - Answer✔four-chambered hearts
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Mammals do not exhibit _______. - Answer✔ectothermy
Inactive pepsinogen is secreted by _________. - Answer✔chief cells
Breathing rate increases when the blood: - Answer✔concentration of H+ increases
The pulmonary valve prevents back flow of blood from the pulmonary ________ artery into the
right ventricle. - Answer✔artery
Name 3 characteristics of the annelid? - Answer✔segmentation, ventral nerve chord, chaetae
T/F Earthworm castings enrich the soil. - Answer✔True
Terrestrial arthropods do not have ________ ________ ______. - Answer✔dorsal nerve cords
Centipedes have venomous _______. - Answer✔fangs
Dragonflies are _______, thus they have _______ legs. - Answer✔hexapods; six thoracic
T/F All bony vertebrates have bony verterbrae protecting their spinal cords. - Answer✔Flase
The lateral line system in fish - Answer✔detects changes in pressure waves
Amphibians lack a _________ ________. - Answer✔ventricular septum
Reptilian ancestors gave rise to birds and ________. - Answer✔mammals
T/F: Turtles can leave their shells. - Answer✔False
Elephants are __________ mammals. - Answer✔placental
T/F The pulmonary artery contains oxygenated blood. - Answer✔False
Bile is produced by the ________ and stored in the _______. - Answer✔Liver
Gallbladder
The main function of the large intestine is: - Answer✔waste material and concentration
A _______ in blood pH stimulates ______ breathing. - Answer✔decrease
increase
Fish do not have a separate ______ and ______ system. - Answer✔systemic/ pulmonary
What is the correct path of electrical conduction during heart contraction? - Answer✔SA node,
AV node, AV bundle, Purkinje fibers, ventricular myocardial cells
If heart rate increases then: - Answer✔cardiac output increases
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