11. Humans evolved from:
- all are correct
- monkeys
- apes
- prosimians
22. Differentiate between monkeys and apes:
- monkeys have bigger brains
- apes have opposing digits on feet only
- monkeys lack tails
- monkey arms are longer
- apes can fully extend their elbows
33. Which of the following species is the most genetically variable?
- humans
- chimpanzees
- gorillas
- orangutans
44. Bipedalism produced
- a flexible spine
- all answers
- spine pathologies not documented in other primates
- shorter and wider pelvis
- liberation of arms from locomotion
55. Chimps and humans can be similar in:
- body weight
- thorax shape
- upper and lower limb proportionss
- Skull size
- cranial shape
- pelvis shape
- spine shape
61. Compared to other primates, the human brain is:
- expected for human body size
- all are correct
- seven times bigger than expected
- three times bigger than expected
- has a bigger frontal lobe
72. Compared to apes, the human brain:
- contains similar absolute neuron values
- Is bigger than expected given human body size
- contains proportionally more cortical neurons
- all are correct
83. In humans:
- our arms rotate similarly as in apes
- our legs rotate similarly as in apes
- our thorax is decoupled from the pelvis during locomotion
- all are wrong
94. In humans:
- our quadriceps are more developed than our hamstrings
- all are correct
- there is more muscle on legs than arms
- swinging our arms while walking saves energy
105. In humans hands:
- We can combine efficiently precision and power grips
- Our thumb is more efficient because of its proportional strength
- Our thumb is more efficient because of its proportional length
- all are correct
111. Darwin said that:
- all answers are correct
- evolution mostly generates endless forms gradually
- innovation can occur only through use of body parts
- evolution generates endless forms gradually and non-gradually in similar proportions
122. The genetic school of the first third of the XXth century declared that:
- all are correct
- not all of Mendel´s inheritance laws are correct
- it is mutation of genes that creates evolution
- natural selection is not relevant for evolution
133. According to the modern synthesis (Neodarwinism):
- Speciation occurs in isolated small populations
- natural selection is restrictive (i.e., not all possible phenotypes are acceptable)
- all answers are correct
- both genetic mutation and natural selection are equally important
144. Genetic drift:
- is allele frequency variation by chance occurring mostly in small populations
- none of the answers are correct
- is allele frequency variation by chance occurring mostly in populations regardless of size
- is similar to genetic flow
155. Which of the following is true?
- Natural selection can disrupt Hardy-Weinberg equilibrium
- cladogenesis occurs in gradually evolving species
- anagenesis implies speciation in evolutionarily static taxa
- stabilizing selection does not exist
161. Homebox genes:
- control phenotype
- control a hierarchy of genes that determine organic development
- all are correct
- are situated in the genome in the same order as the body modules that they control
- are master genes for organic development
- can be exchanged among widely divergent species
17Heterochrony
- all are correct
- is a modification of the spatial occurrence of a body part
- is a genetically-determined modification of timing, rate or duration of a developmental process in an organism
- only affects the shape of a body part
18Epigenetics
- all are correct
- is a process by which the environment interferes with genetic activation
- produce modifications that can be passed generationally
- speeds up phenotypic modifications
194. Horizontal gene transfer:
- It is more common among mammals than among other animals
- operates under one type of process only
- speeds functional innovation of features and their selection
201. As primates evolved from African ancestors, humans are:
- Haplorhini-Platyrrhine-Hominid
- Strepsirhini-Platyrrhine-Hominid
- Haplorhini-Catarrhine-Hominid
- Strepsirhini-Catarrhine-Hominid
212. Strepsirhini and Haplorhini are differentiated by the following features except one. Spot the wrong one:
- Haplorhini have fused hemi-mandibles
- Haplorhini have an orbital plate separating the eye from the temporal fossa
- Haplorhini have shorter faces
- Strepsirhini have two pre-molars
223. Behavioral ecology shows that in primates, the following adaptation produces the largest group size:
- arboreal-folivorous
- terrestrial-folivorous
- arboreal-frugivorous
- terrestrial-frugivorous
234. For primates between 5-35 kg which is their main food?
- fruit
- leaves
- animal prey
- seeds
241. In primates, males compete for:
- any female
- ovulating females
- young females
- females and males
252. Which of the following reproductive strategies is informally the most common among primates?
- monogamy
- polyandry
- polygyny
- ambivalent polygamy
263. Sexual dimorphism can be expressed through the following features but one. Which one?
- secondary characters like skin coloring or cranial sagittal crests
- canine size
- genitalia size
- body size
274. What is the most common reproductive strategy among most terrestrial primates living in open biomes with high predation?
- polygyny with solitary females
- monogamy
- polyandry
- polygyny in groups of females
281. Which answer(s) is(are) right?
- Humans evolved from a Miocene ancestor whose locomotion was knuckle-walking
- Humans evolved from a Miocene ancestor with a short spine
- all answers are right
- Humans evolved from a Miocene ancestor that was adapted to the ground before bipedalism emerged
292. Most Miocene apes were:
- using brachiation as locomotion
- all answers are correct
- like modern apes
- arboreal and terrestrial quadrupeds
303. We inherited from Miocene apes:
- our capability of metabolizing alcohol
- all answers are correct
- our long spine
- our capability of converting sugar into fat
314. The habitats of most Miocene apes and the last common ancestor with chimpanzees were:
- montane forests
- equatorial rainforests
- woodlands and dry tropical forests
- parkland and grasslands
32What anatomical features are commonly used to identify a hominin?
- bipedalism
- thick dental enamel
- small teeth
- all answers are correct
332. Select what is correct for Ardipithecus ramidus:
- it is the oldest hominin found
- all answers are correct
- it was surely bipedal
- It moved in trees
343. What is the "obstetric dilemma"?
- the unique rotation of human babies during parturition
- the balance between pelvic inlet size and the fetus size
- all answers are correct
- the metabolic limit imposed by gestation
354. Bipedalism became selected because:
- all answers are correct
- it regulated bodytemperature
- it enabled greater vision
- it enabled he use of arms for carrying things
361. The interval between 3 and 2 million years ago creates which of the following evolutionary processes?
- all answers are correct
- brain enlargement
- dental expansion
- dental reduction
372. Which of the following statements is correct for the processes operating between 3 and 2 million years ago?
- dental reduction occurs only under meat consumption
- dental reduction occurs parallel to encephalization
- encephalization was achieved exclusively through a vegetarian diet
- dental reduction is not necessarily triggered by meat-consumption
383. How can early Homo be identified?
- big brain, small teeth, big body
- big brain
- flat face, small teeth, big brain, modern intermembral proportions
- modern body, primitive brain
391. Australopithecines are:
- a group of hominin taxa that combined bipedalism with arborealism
- hominins that had an hexagonal outline of their splanchnocranium
- hominins whose intermembral proportions were intermediate between chimps and humans
- all correct
402. Australopithecus afarensis:
- was highly sexually dimorphic
- had a brain substantially bigger than chimps
- consumed only C3 foods
- all are correct
413. which is (are) correct for australopithecines?
- they had only one bipedal locomotor system
- they matured as fast as chimps or faster
- they had different types of spines
- they had one socio-reproductive system
424. The Laetoli footprints show:
- that there existed marked differences in body sizes
- that bipedal locomotion in australopithecines was very similar to modern humans
- that australopithecines´feet were used identically to modern humans
- that hominins walked with bent hips and bent knees
43What are early archaeological sites?
- carnivore kills scavenged by hominins
- central-place foraging locations
- palimpsests where hominins contributed only by bringing stone tools
- refuge spots where hominins fed individually
44The hunting-scavenging debate has shown that early humans were:
- acquiring largely defleshed carcasses acquired through passive scavenging
- acquiring fully-fleshed carcasses, probably through hunting
- were targetting marrow and brain exploitation instead of meat
- acquiring partially fleshed carcasses through confrontational scavenging
45The limb anatomy of Homo erectus was remodeled compared to previous hominins in order to:
- perform better at speed running
- perform better at endurance running
- save energy when walking short distances
- all the answers are correct
461. Which of the following selects positively for body size and shape?
- adaptation to forests
- Latitude and temperature
- latitude
- altitude
472. With whom did cannibalism enter human evolution?
- Homo antecessor
- Homo erectus
- Homo (erectus) georgicus
- all of them
483. When did hominins reach Asia?
- 1.6 million years ago
- 2 million years ago
- 1 million years ago
494. Which of these features define Homo erectus in Asia?
- long neurocranium
- strong supraorbital torus and long neurocranium
- sagittal keel
- angled occipital
- marked post-orbital constriction
- strong supraorbital torus
- all of them
50In the last million years of human evolution, which of the following statements is (are) correct?
- hominins diversify taxonomically according to geography
- all are correct
- hominin brain sizes in the same species vary according to geography
- Hominin sexual dimorphism increases
512. What is a Denisovan?
- An extinct hominin that never interbred with Homo sapiens
- An extinct hominin, whose closest relatives are modern humans
- An extinct hominin, whose closest relatives are Neanderthals
- An extinct hominin, whose closest relatives are Homo erectus
52 3. How can the size and shape of the anatomies of the co-evolving African and Eurasian hominins be best explained?
- Selection for sexual competition
- Selection for physical strength
- Selection to adapt to cold environments
- Selection to adapt to forested habitats
531. When did the ancestor of Neanderthals and modern humans live?
- 450.000 years ago
- 40.000 years ago
- 700.000 years ago
- one million years ago
542. Which of the following is correct to describe Neanderthals?
- their skulls were long and short
- all of them
- their teeth were highly worn
- their bodies show frequent trauma
553. Neanderthals:
- had occipital buns
- had small noses
- had a large thorax to warm the air that they breathed
- Had narrow and short bodies
564. Neanderthals were also:
- buried their dead
- all answers are correct
- were cannibalistic
- had ornaments
575. The impact of Neanderthal DNA on us is reflected in:
- Digestive diseases
- lung-related diseases
- all are Immune system diseases
- Bone-related diseases
581. Which of the following does not define Homo sapiens?
- occipital bun
- Globular lateral cranial profile
- Lower splanchnocranium in line or behind the nasal bones
- Presence of chin
- little marked supraorbital tori
592. Genetic and paleontological evidence show that Homo sapiens entered Europe at
- 45-40.000 years
- 120-100.000 years
- 25.000 years
- 70-60.000 years
603. Which of these processes apply to Eurasian Homo sapiens?
- Decreased their brain size through time
- Increased their brain size through time
- Increased body volume through time
- Their arms became smaller
614. Why is there so much variation in Homo sapiens?
- all are correct
- it is the result of adapting to different pathogens
- It results from adapting to different diets
- It results to adaptation to different degrees of UV exposure
- It is due to the adaptation to different latitudes and temperatures
62When did H. sapiens enter America?
- 30. 000 years ago
- 20. 000 years ago
- 17. 000 years ago
- 1000. 000 years ago
631. Spot the true statement regarding ape energetics:
- humans have faster metabolism and slower life history than the other apes
- chimps and humans have the same basal metabolic rate
- gorillas can store fat
- orangutans need more energy than humans
- humans have similar metabolism and longer life history than other apes
642. Total energy expenditure (TEE) is:
- dependent on energy allocated to basal metabolic rate
- higher in active people compared to sedentary people
- is additive; the more physical active, the more TEE
- all are correct
653. Please select the decreasing order of hominids according to their capability of storing fat:
- humans-orangutans-gorilla-chimp
- humans-gorillas-orangutans-chimps
- oragutans-gorillas-humans-chimps
- all stored fat equally in captivity
664. Why was fat storage selected for?
- all are correct
- buffer against starvation
- buffer for offspring brain growth
675. what is the essential human diet?
- carbohydrate-dominated with fiber
- protein-dominated (Paleo-diet)
- fat-dominated (Keto-diet)
- carbohydrate-dominated of all types
686. When was cooking adopted by humans?
- maybe 1.7 million years ago
- not until fire was discovered
- 1 million years ago
- 50.000 years ago
698. Select the correct option(s):
- All are correct.
- Most protein-coding genes differ between humans and chimps
- Non-coding sequences show evidence of positive selection in humans
- Some of the most rapid non-coding DNA sequences in humans are related to brain ontogenesis
704. In modern human mate selection, males and females choose as most important:
- mutual attraction-good financial prospect
- mutual attraction-similar education-similar religious belief
- mutual attraction-dependable character-maturity
715. What predicts people´s mate preferences best?
- culture
- gender
- environment
726. As an example of foragers, the Agta distribute food following which order of importance?
- need_based-reciprocity-genetic kin
- need_based-reciprocity
- need_based-affines-genetic kin
- genetic kin-need-based-affines
737. select which is(are) right:
- humans rely on cumulative culture to survive
- culture leads to evolutionary outcomes predicted by evolutionary theory
- non-human animals have cumulative culture