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Arboreal animals are animals that _______.
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Live in trees
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A frog has ______ digits on each forelimb, and ________ digits on each hindlimb.
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4; 5
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______ were the first vertebrates to live on land and they evolved from _____.
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Amphibians; fish
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Flatworms (platyhelminthes) are ________ and typically have ________.
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Bilaterally symmetrical . . . a gastrovascular cavity with one opening
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In the ""little albert"" study, the fear-producing stimulus used as a ucs was the ________.
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Loud noise
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Changing prejudice through principles of pavlovian conditioning is called __________.
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Evaluative conditioning
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An ovum bursts from one of a woman?s two __________ and is drawn into one of two __________.
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Ovaries; fallopian tubes
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The radial symmetry of adult echinoderms could best be described as ________.
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Pentaradial
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An important example of conditioned taste aversions might be ________.
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Correct Answer:
Chemotherapy patients losing their appetites for food served around the same time they had their treatments, farmers leaving out sheep meat laced with a nauseating substance for coyotes to find in hopes of teaching them not to eat sheep, birds avoiding insects that look like insects that made them sick
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The bottom of a dog's hind foot is the _______ surface.
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Plantar
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Radially symmetric animals tend to be __________, while bilaterally symmetric animals ___________.
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All of these
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In operant conditioning, a punishment is a consequence that _____.
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Decreases the likelihood that a behavior will occur
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In classical conditioning, organisms learn the association between two _____.
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Motives
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Polychaetes are the only annelids to ______________________.
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Out of the three classes that have a trochophore stage.
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Flatworms have layers of tissue that surround the gut and organs in one solid body. they are _____.
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Acoelomates
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Continuous reinforcement in operant conditioning _____.
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Correct Answer:
Is the type of reinforcement in which organisms learn rapidly
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________ refers to the use of operant conditioning principles to change human behavior.
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Applied Behavior Analysis
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Some of the first organisms to show cephalization were _____.
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Flatworms
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Chimpanzees, bonobos, and gorillas have a part of the brain that is ____.
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Analogous to the human Broca's area
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Cadherins are __________.
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Proteins that play key roles in how animal cells attach to one another
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Sponges _____.
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Have larvae which are motile and move via the motion of cilia
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Cnidaria have both _____.
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Stinging cells and a gastrovascular cavity
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Classical conditioning applies to _____ and involves associations between _____.
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Involuntary; stimuli
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Crayfish, shrimp, lobsters, and crabs are examples of ______________________.
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Decapods
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The less common type of plant is the _____.
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Hydrophytes
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Among the invertebrate phyla, phylum arthropoda is unique in possessing members that have _____
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Wings
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Metamorphosis is ______.
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A type of life cycle
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The phyla porifera, cnidaria, and ctenophora are ________.
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The most ancient of all animal lineages
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The author of your text believes that learning is an evolved mechanism for coping with __________.
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Change/a changing environment
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Of all the animal phyla, __________ have the simplest anatomy..
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Sponges
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Fleas and dogs are in a symbiotic relationship called _____
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Parasitic kind.
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Feedback regulation includes __________
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Both positive feedback
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An organism that exhibits cephalization probably also _____
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Has bilateral symmetry
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When standing, moving toward the cranium is moving in __________ direction.
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A superior
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Bacterial binary fission results in ________ growth.
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Bacteria
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Amoebas are able to protect themselves from unfavorable conditions by forming a _____.
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Cyst
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Spiders' appendages include the walking legs, the chelicerae, and the _____________.
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Pedipalps
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The difference between protostomes and deuterostomes is _____
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Protostomes develop a mouth first and then an anus
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The three major clades of bilaterian animals are the __________.
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All of these
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The transmission first triggers the _____.
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Opening of voltage-gated sodium channels and the diffusion of sodium ions into the neuron
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The substance that makes up the nematode cuticle is ________.
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Collagen
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The protist group that is most closely related to animals is a _________.
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Choanoflagellate
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Pearl earrings come from _____.
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Mollusks
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Negative reinforcement in operant conditioning _____.
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Has nothing to do with good and bad behavior
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Most chordates are ________.
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Vertebrates
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Monkeys underwent massive _______ in the pliocene and pleistocene.
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Adaptive radiation
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Mollusks group of organs is called a _____
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Visceral mass
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In amphibians, gases are exchanged through the gills, lungs, and/or _______________.
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Skin
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If the blastopore does not form, ________.
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The archenteron would not form
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Herd animals typically live in a ________ distribution pattern.
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Clumped
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Fossils of the earliest tetrapods should _____.
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Indicate limited adaptation to life on land
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Females are typically larger and more ornamented than males where _____ occurs.
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Polyandry
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Ectoprocts and brachiopods are collectively referred to as __________.
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Lophophorates
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During embryological development, the anus forms before the mouth in _____.
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Humans
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Clamworms, members of errantia, use their parapodia for ___________.
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All of the above
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Chordate pharyngeal slits appear to have functioned first as _____.
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Suspension-feeding devices.
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Cephalopods are the only molluscs __________.
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With a closed circulatory system.
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Cartilaginous fish conduct _____
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Internal fertilization
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Both flatworms and roundworms have a body type called _____.
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Bilaterally symmetrical
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Bf skinner discounted the role of _____ in learning.
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Cognitive processes or punishment
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Arthropod exoskeletons and mollusc shells both ________.
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Help retain moisture in terrestrial habitats
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All arthropods _____.
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All of these
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A true coelom is ______.
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Formed when a zygote develops into a blastula
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The mature follicle is called:
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Grafian follicle
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A star fish possesses:
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A calcareous endoskeleton
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Sleeping sickness is caused by:
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Trypnosoma
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The abnormal, unlimited and uncontrolled cell division causes:
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Cancer
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Ribosomes are orginated in:
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Nucleolus
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The secondry sexul characters of male mammals are under the direct control of:
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Testosterone
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The compound that help to prevent change in pH of a solution when an acid of alkali is added is c/a:
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Buffers
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Golgi bodies in cells appear to function in:
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Secration
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When mitosis has been completed , the quantity of DNA in each daughter cell nucleus will be:
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Half as much as in the parent nucleus
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Progesterone in mammals stimulates the:
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Development of the placenta
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Which of one the following is present in prokeryotic cell:
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Ribosomes
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Malaria fever is caused by Protozoan Parasite:
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Plasmodium
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Ribosomes are not assosiated with:
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Golgy apparatus
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Oligochaetes do, but polychaetes do not ,possess:
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Subneural blood vassels
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Life cycle of plasmodium consict of two hosts:
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Man and mosquito
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Ovulation is the process by which:
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Correct Answer:
An egg is ejected from the overy
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Which of the following group does not contain animals which are parasite in or on man:
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Coelenterata
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The word Bios means:
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Life
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Double stranded RNA is:
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Correct Answer:
Present in mammalian virus
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Which of the following factors affect the enzyme activity?
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All
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A coelom is _____
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A cavity filled with fluid
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_________ is seen in some new world monkeys, but not in any old world monkeys.
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A prehensile tail
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_________ are characteristic of jellies.
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Cnidocytes
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______ are the most diverse group of arthropods.
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Correct Answer:
Insects
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