Describe the following: 1) THREE successive stage of defences that are used by the host birds,  2) the adaptations that have evolved in cuckoos for overcoming each of them.

Q: Are Africanized honey bees a direct or indirect threat?

A: Africanized honey bee causes certain damage because a small degree of disturbance to these hives or…

Q: how does natural selection and adaptation happen in pests with the use of pesticides

A: Pesticides enable farmers, at affordable prices, to produce healthy, quality foods. They also help…

Q: How could it be determined if a symbiont and its host haveexperienced a long period of coevolution?

A: Symbiosis is a species interaction, in which two species share a close relationship where one…

Q: What most likely caused the variations in these finches?

A: Genetic variation within a population. The variation comes from mutations in the genome, reshuffling…

Q: 4- Prezygotic barrier, isolation, include: a) Habitat isolation b) Zygote is formed c) Genetic…

A:

Q: Which of the following is/are exaptations? a) Group of answer choices b) Feathers of birds c)…

A: The approaches used to analyze animal phylogeny have included anatomy, which demonstrates that…

Q: The macaw has a large beak that allows it to break through large nuts to get to the sweet fruit and…

A: Macaw  Macaw are the colourful parrots with long tail. They are considered as new world parrot.

Q: Can decliningamphibianpopulations besaved by a vaccine?

A: Amphibians are the organism that belongs to the kingdom Animalia and are vertebrates that are…

Q: Background: An area has two different Anopheles species, species A and species B.  Both can vector…

A: Mosquito resting behaviour can be divided into two categories- An endophilic mosquito is defined as…

Q: What major environmental change happened in 1977 and how did this impact the finches?

A: Hi, Thanks For Your Question.  Answer : A Severe Drought Was A Major Environmental Change Back In…

Q: Write a paragraph explaining how understanding population ecology relates to COVID-19 in Hawaii. You…

A: Hawaii's population was already in decline scince 2017,surpassing historical precedent.The covid-19…

Q: Between a Polar Bear and Mosquito, which of these species will be able to adapt to a sudden…

A: Adaptation is basically the survival of different organisms in the changing environmental…

Q: In insects, primary symbionts are ________, while secondary symbionts are ________. able to…

A: Option 1 is incorrect because primary symbionts cannot replicate outside of the host and secondary…

Q: Which of the following sexual traits is LEAST likely to have evolved due to male-male competition…

A: Sexual behavior includes various actions, activities, and interactions related to the expression of…

Q: Identify the biological process by which the malaria carrying mosquitoes (Anopheles coluzzi or…

A: Insecticide resistance in Female Anopheles

Q: 1-Provide 4 anatomical characteristics of the primate pattern  2-Provide 4 behavioral…

A: In this question, we have to answer 4 anatomical characteristics of primate pattern and 4…

Q: What is the “cost of males” in outcrossing reproducing species compared to obligate self-fertilizer…

A: Males can be expensive in outcrossing reproducing species when compared to obligate self fertilizers…

Q: If a disease eliminates the toxic newts from a habitat where the snake, Thamnophis sirtalis lives…

A: TTX is a neurotoxin that has an impact on voltage-gated sodium channels of an organism. It is…

Q: Rank the following in order from most general to most specific: 1. game tic isolation 2 reproductive…

A: Introduction :- Gametic isolation is a prezygotic barrier in which the gametes (egg and sperm) come…

Q: Horizontal gene transfer between insects and their symbionts causes genome reduction in both the…

A: Choice A (causes genome reduction in both the host and the symbiont) is wrong because while it is…

Q: The fennec fox is classified into which class?

A: The Fennec fox is also called as sand fox. It is found in the deserts of different countries such as…

Q: What has happened to decline the population of Katy Prairie

A: Katy prairie chicken is a highly endangered subspecies.

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.