BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 17, Problem 4SA
Summary Introduction
Introduction:
Sexual selection is one of the cases of natural selection that is seen in sexually reproducing organisms where an organism is capable of choosing a partner (of the opposite sex) with whom it can go for mating and produce offsprings.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
If a person has one gene influencing blue eyes but actually has brown eyes, blue eyes must be a __________ trait. a. dominant b. recessive c. sex-linked d. polygenic
_______is the transmission of DNA to offspring. a. Reproduction c. Homeostasis b. Development d. Inheritance
_____ is the transmission of DNA to offspring.
a.
Differentiation
b.
Inheritance
c.
Reproduction
d.
Homeostasis
e.
Development
Chapter 17 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 17 - _________is the original source of new alleles. a....Ch. 17 - Prob. 2SACh. 17 - Match the modes of natural selection with their...Ch. 17 - Prob. 4SACh. 17 - The persistence of the sickle allele at high...Ch. 17 - Prob. 6SACh. 17 - Prob. 7SACh. 17 - Which of the following is not part of how we...Ch. 17 - Prob. 9SACh. 17 - Prob. 10SA
Ch. 17 - Prob. 11SACh. 17 - Prob. 12SACh. 17 - In evolutionary trees, each node represents an...Ch. 17 - Match the evolutionary concepts. ____gene flow a....Ch. 17 - The evolution of wings helped the insect clade to...Ch. 17 - Species have traditionally been characterized as...Ch. 17 - Rama the cama, a llama-camel hybrid, was born in...Ch. 17 - Two species of antelope, one from Africa, the...Ch. 17 - Prob. 4CT
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
- A recessive trait will be observed in individuals that are ________ for that trait. a. heterozygous b. homozygous or heterozygous c. homozygous d. diploidarrow_forward______ is any attribute of theorganism (morphological, physiological, behavioural) that enables the organism to survive and reproduce in its habitat.A. Adaptation B. MigrationC. Conformation D. Regulationarrow_forwardThe sacrifice of the life of an individual so that the genes of relatives may be passed on is called ________. a. operant learning b. kin selection c. kinesis d. imprintingarrow_forward
- Bateman (1948) and Trivers (1972) came to the conclusion that sexual selection is typically a more potent evolutionary mechanism in males than females because typically… a. Females are likely to combat each other for mates b. Male limitations to reproductive success is gamete production c. Males typically participate in more parental care than females d. Females invest substantially more energy than males in gametearrow_forwardDNA_____ .a. guides form and function c. is transmitted from parents to offspringb. is the basis of traits d. all of the abovearrow_forwardWhich of these situations offers the lowest “opportunity for selection” for males? A. Females choose mates with a fancy ornament. B. Every female chooses one male to mate with for life. C. Locations that females need access to in order to reproduce are rare. D. Males fight each other for access to groups of females.arrow_forward
- Which of the following statements regarding the formation of human twins is INCORRECT? a. Nearly all identical twins form before the 9th day following fertilization. b. Identical twins share an umbilical cord. c. Fraternal twins form after two eggs become fertilized. d. Identical twins form after two eggs become fertilized.arrow_forwardIf an individual manifests a physical trait that is considered recessive this means that their genotype must be ____________________ for that trait. A. Homozygous Dominant B. Homozygous Recessive C. Heterozygous D. None of the above.arrow_forwardThe process in which environmental pressures result in the differential survival and reproduction of individuals of a population is called_____ . a. catastrophism c. natural selection b. evolution d. geneticsarrow_forward
- If you received two alleles for a gene and they were different, which of the following best describes your situation? A. Heterozygous B. Homozygous C. Homozygous dominant D. Homozygous recessive E. Heterozygous dominantarrow_forwardWhen the siblings of centenarians were studied, it was determined that … a.Genetics has no role in longevity b. Mortality rates in twins and siblings differ from the general population c. All siblings of centenarians are also centenarians d. There is only a correlation with parental longevityarrow_forwardAn animal has a genotype of two uppercase letters, such as AA. What is this type of genotype called? A. Homozygous Recessive O B. Homozygous Dominant C. Heterozygous Dominant O D. Heterozygous Recessivearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
