This quiz titled 'sample questions for mt 2' assesses knowledge on various invertebrate species, focusing on their biological characteristics and classifications. It covers topics like aquatic filter feeders, phylum characteristics, and unique attributes of arthropods, providing insights into comparative anatomy and adaptive features.
One of these
Two of these
Three of these
Four of these
Five of these
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Platyhelminthes
Arthropoda
Nematoda
Acoela
Annelida
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A cuticle
A ventral nerve cord
Open circulation
Wings
Segmented bodies
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Derived from the nematocysts of its prey.
Absorbed from the surrounding seawater
An endotoxin of cellulose-digesting bacteria that inhabit the sea star's digestive glands
Injected into individual thorns by mutualistic corals which live on the aboral surfaces of these sea stars
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Functions as a circulatory system that distributes nutrients to body cells
Functions in locomotion and feeding
Is bilateral in organization, even though the adult animal is not bilaterally symmetrical
Moves water through the animal's body during suspension feeding
Is analogous to the gastrovascular cavity of flatworms
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Preying on animals
Ingesting it
Consuming living, rather than dead, prey
Using enzymes to digest their food
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Cells that have mitochondria
He structural carbohydrate, chitin
Nervous conduction and muscular movement
Heterotrophy
Two of these responses are correct
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5 → 3 → 2 → 4 → 1
5 → 3 → 2 → 1 → 4
5 → 3 → 4 → 2 → 1
3 → 5 → 4 → 2 → 1
3 → 5 → 2 → 1 → 4
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Eumetazoa
Parazoa
Choanoflagellates
Lophotrochozoa
Bilateria
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1 only
1 and 3
1, 3, and 5
2, 3, and 4
2, 3, and 5
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Gastrulation
Multicellularity
Sexual reproduction
Flagellated sperm
Heterotrophic nutrition
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Fungicide might also kill the native yeasts residing on the surfaces of the grapes
Lichens growing on the vines' branches are not harmed
Fungicide might also kill mycorrhizae
Sheeting is transparent so that photosynthesis can continue
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Leaf mesophyll
Stem apical meristems
Root apical meristems
Xylem
Waxy cuticle
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The cell walls of parenchyma cells are thinner than those of sclerenchyma cells
The cell walls of parenchyma cells are thicker than those of schlerenchyma cells
The cell walls of both types of cells are roughly equal
The thickness of the cell walls for both types of cells is too variable for a comparison to be made
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Sclerenchyma cell; collenchyma cell
Apical meristem; vascular cambium
Vessel element; sieve-tube member
Cortex; pith
Vascular cambium; cork cambium
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Endodermis
Phloem
Cortex
Epidermis
Pericycle
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Mesophyll–photosynthesis
Guard cell–regulation of transpiration
Sieve-tube member–translocation
Vessel element–water transport
Companion cell–formation of secondary xylem and phloem
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Secondary xylem
Leaves
Trichomes
Tubers
Cortex
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Core
Pericycle
Endodermis
Pith
Vascular cambium
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Mineral receptor proteins in the plant membrane were not functioning
Mycorrhizal fungi were killed
Active transport of minerals was inhibited
The genes for the synthesis of transport proteins were destroyed
Proton pumps reversed the membrane potential
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Be from the tissue into the sucrose solution
Be from the sucrose solution into the tissue
Be in both directions and the concentrations would remain equal
Occur only as ATP was hydrolyzed in the tissue
Be impossible to determine from the values given here
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It aids in the uptake of nutrients
It provides energy for the active transport of minerals into the stele from the cortex
It ensures that all minerals are absorbed from the soil in equal amounts
It ensures that all water and dissolved substances must pass through a cell membrane before entering the stele
It provides increased surface area for the absorption of mineral nutrients
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Passive transport by the endodermis
The number of companion cells in the phloem
The evaporation of water from the leaves
Active transport by sieve-tube elements
Active transport by tracheid and vessel elements
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Root pressure
Transpiration
Pressure flow in phloem
Plant injury
Condensation of atmospheric water
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Amphibians
Fishes
Egg-laying mammals
Placental mammals
More than one of these is correct
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Lizards
Crocodiles
Snakes
Birds
Tuataras
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Its lateral line system
Its spiral valve
Its liver
Its dead-end nostrils
Its gills
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Jaws adapted for feeding
A high degree of cephalization
The formation of structures from the neural crest
An endoskeleton that includes a skull
A notochord and a dorsal, hollow nerve cord
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Balanced equilibrium
Physiological chance
Homeostasis
Static equilibrium
Estivation
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Countercurrent exchange
Acclimation
Vasoconstriction
Hibernation
Evaporation
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Food eaten in one day
Heat generated in one day
Oxygen used in mitochondria in one day
Carbon dioxide produced in one day
Water consumed in one day
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He temperature difference between the contents of the two sets of vessels to be minimized
The venous blood to be as cold near the abdomen as it is near the feet
The blood in the feet to be as warm as the blood in the abdomen
The temperature at the abdomen to be less than the temperature at the feet
The loss of the maximum possible amount of heat to the environment
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A hydra
A marine jelly (an invertebrate)
A snake in a temperate forest
A desert bird
A desert insect
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Brain
Vertebrae
Cartilaginous pipe surrounding notochord
Partial or complete skull
Bone bra
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