Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN: 9781337408332
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 43, Problem 6SQ
Summary Introduction
Concept introduction: Parental behavior mainly depends on how much time and energy the parent organisms spend to raise their offspring. This depends on environmental stability, lifespan, predation risks, and
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
If you 1) inject a drug that blocks the action of testosterone into a male rat pup 2) then stopped the drug in adult hood and 3) then injected testosterone, which of the following is likely to happen?
a) The adult develops female reproductive organs.
b) The adult displays normal male-typical sex behaviors.
c) The adult has impaired male-typical sex behaviors.
d) The adult displays female-typical sex behaviors.
Why are female birds more likely to be drab while males have fancy colors or especially long feathers?
A) Drab colors promote a female's survival.
B) Males are under specific pressure to attract a mate.
C) Females choose their mate.
D) All of these are correct.
In the list of animals given below, hen is the odd one out.Human being, cow, dog, henThe reason for this is:
(a) it undergoes internal fertilisation.
(b) it is oviparous.
(c) it is viviparous.
(d) it undergoes external fertilisation.
Chapter 43 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 43 - Prob. 1DAACh. 43 - Prob. 2DAACh. 43 - Prob. 3DAACh. 43 - Whether a fruit fly is a sitter or a rover depends...Ch. 43 - Prob. 2SQCh. 43 - An animal that navigates by the stars needs...Ch. 43 - The honeybee dance language transmits information...Ch. 43 - A _______ is a chemical that conveys information...Ch. 43 - Prob. 6SQCh. 43 - Generally, living in a social group cost the...
Ch. 43 - Prob. 8SQCh. 43 - Prob. 9SQCh. 43 - Prob. 10SQCh. 43 - A honeybee worker is a ________. a. fertile female...Ch. 43 - Prob. 12SQCh. 43 - Prob. 13SQCh. 43 - Prob. 14SQCh. 43 - Prob. 15SQCh. 43 - Prob. 1CTCh. 43 - Prob. 2CTCh. 43 - European cuckoos and North American brown-headed...Ch. 43 - When researchers gave pair-bonded voles...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Chimpanzee males have large testes for their body size. One widely accepted theory proposed to explain this feature is that it is … A. a form of male dominance display. B. a response to the large estrus swelling in females. C. necessary because chimpanzee females have low fertility. D. a consequence of sperm competition. E. attractive to female chimpanzees.arrow_forwardMake guarding is a reproductive tactic that functions to directly:  A. Increase the number of males to which a male has access. B. Reduce the males paternity uncertainty. C. Increase male reproductive output. D. Reduce the females fitness.  arrow_forwardWhich of the following is NOT likely to be a result of a skewed operational sex ratio? A. A goby fish cannibalizing some of its own eggs. B. The extended head of a stalk-eyed fly. C. Female seahorses fighting over egg space in a male’s pouch. D. Male bighorn sheep butting heads.arrow_forward
- In an experiment in which resource allocation was studied in ovariectomized and sham-operated brown anoles, results showed that - A. Females which laid fewer eggs per clutch had lower rates of survival. B. Allocation to reproduction enhanced the growth and survival of the brown anoles. C. The females which laid eggs more eggs had higher survival rates. D. The females which did not lay eggs showed higher growth and survival rates.arrow_forwardA new species is discovered in which males care for offspring after birth, and females leave the nest immediately. In this species, males are likely to a. be promiscuous. b. have lower parental investment. c. have fewer offspring overall than females. d. have more offspring overall than females.arrow_forwardA new species is discovered in which males care for offspring after birth, and females leaves the nest immediately. In this species, males are likely to A. Have more offsprings overall than females. B. Have fewer offspring overall than females. C. Be promiscuous. D. Have lower parental investment.arrow_forward
- Why is mating important in external fertilization of animals? A) It ensures survival of offspring B) It ensures sperm dilution C) For pleasure D) It ensures fertilizationarrow_forwardThe period from conception to kidding is A.heat period B.heat cycle C.brooding period D.gestation periodarrow_forwardFemale spotted sandpipers aggressively court males and, aftermating, leave the clutch of young for the male to incubate. Thissequence may be repeated several times with different males untilno available males remain, forcing the female to incubate her lastclutch. Which of the following terms best describes this behavior?(A) polygyny(B) polyandry(C) promiscuity(D) certainty of paternityarrow_forward
- You discover a new species of reptile that can either lay eggs or have live birth. The species has a broad range from warm subtropical areas to cool temperate areas. In which environment would you expect oviparity? A. Cool temperate B. Warm subtropical Choose between a and b and provide rationalearrow_forwardAssume you are studying a lizard that is involved in males displaying to females and females choosing males to mate with. The females will raise the offspring by themselves. Which of the following benefits might females be receiving in this system? a. Direct benefits b. Indirect benefits c. Both a. and b. d. Neither a. nor b.arrow_forwardWhich of these is or evidence that catecans ( whales, dolphins and porposes ) are mammals? a. mothers provide milk for the young b. They have a constant internal temperature ( warm blooded) c. They have gills d. They give birth to live youngarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you