問題詳情
25. What would be the mechanism that would NOT drive the genetic differentiation and diversification ofpopulations?
(A)Genetic drift
(B)Sexual selection
(C)Natural selection
(D)Mutation
(E)Gene flow
(A)Genetic drift
(B)Sexual selection
(C)Natural selection
(D)Mutation
(E)Gene flow
參考答案
無參考答案
內容推薦
- 【題組】How many songs listed above are new this week?(A) One. (B) Two. (C) Three. (D) Four.
- In evolutionary biology, what is the meaning of homologies?(A)The characters that convergently e
- About Okazaki fragments, which one is NOT true?(A)They are in lagging strand.(B)DNA ligase joint
- 已知k是實數，兩複數 ，集合 ，，若 A B 是空集合，則k值可能為何？ (A) -2 (B) -1 (C)1(D)2。
- What stage of a cell during meiosis has become haploid?(A)Anaphase I(B)Metaphase I(C)Prophase I(
- What description below about human genome is INCORRECT?(A)The size of a human genome is about 10
- The initiation of a DNA replication needs a lot of proteins to work together. Which one is the o
- 【題組】Which is NOT true about the radio show?(A) You can listen to it once a week.(B) It talks abo
- One of the parents carries blood type A and the other carries blood type B. What blood type of c
- Who has discovered that DNA, instead of protein, is the genetic material using the system ofbact
內容推薦
- Which of the following would not constitute reproductive isolation between individuals in the sa
- Which of the following descriptions is NOT true for adaptive radiation?(A)It usually involves ke
- (30 ~ 31) Dear Luke, My daughter Angela is very quite. She seldom talks to us, and she does nothav
- Two islands separated due to an earthquake. The population of a lizard species was divided into
- Systematics is ________.(A)the evolutionary relationships between organisms(B)the science of “re
- 【題組】What does "homework” mean in Luke’s letter?(A) Work that needs to be done in the family
- In the evolution of plants and fungal diversity, which one below is NOT true?(A)Green algae are
- Which of the following group of arthropods is the most closely related group to insects?(A)Spide
- What is NOT a negative consequence of invasive predatory species to an ecosystem?(A)Drive local
- Animals could modify their behaviors through learning. Which one below is NOT a good description
- When doing a life table of a human population to describe the demographic changes, which variabl
- Insects are the most successful group of animals. In insects, the life history of which group do
- Which one below is NOT correct for the taxonomic unit Vertebrates?(A)Echinodermata is the sister
- Which of the interactions below is NOT a mutualism?(A)Bees and the plants that they pollinate(B)
- Which one below is NOT a major threat to biodiversity?(A)Habitat loss(B)Invasive species(C)Overh
- In epithelial tissues (the lining tissues), which one is unlikely a correct match of a tissue an
- Which enzyme below CANNOT digest the molecules listed next to it?(A)Pancreatic amylase – Polysac
- When under holding your breath, which cue from your body that your brain would pick up to change
- How does hemoglobin stabilize the pH value in human blood?(A)It carries CO2 to the lung.(B)It ca
- For the process of the activation of a helper T cell, pick a WRONG step below.(A)the antigen ind
- Myocardial infarction is the results of____.(A)the rupture of arteries in lungs(B)the blockage o
- Antihistamines allow short term relief of allergy based on which reason below?(A)They form a com
- (43-45) Isadora Duncan was born in America in 18She was a great dance teacher whoenjoyed danc
- In osmoregulation of freshwater fish and marine fish, which statement is correct?(A)Only freshwa
- Which description of the reabsorption and secretion in human kidney below is INCORRECT?(A)The in