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
- Who has discovered that DNA, instead of protein, is the genetic material using the system ofbact
- 【題組】(A) put on(B) is putting on(C) has put on(D) would put on
- About DNA replication, which one is true?(A)It is anti-conservation model(B)It is semi-conservat
- Two fruit flies with wild type red eyes crossed and produced offspring as 55 red-eyed males, 53y
- Which one is the genetic material for eukaryotes?(A)Ribonucleic acid(B)Deoxyribonucleic acid(C)Ph
- For human gametes, how many different possible combinations of chromosomes could be in thesesgam
- Which one best define malignant tumors?(A)The tumors that are abnormally growing within normal t
- When does the DNA replication happen in a cell cycle of a human somatic cell?(A)First gap of the
- 如圖所示，在P處置放一點光源固定不動，同時一小球自P處以初速度v0水平拋出，則小球落地前，其影子在牆上運動形態為何？ (A)等速運動 (B)等加速運動，速度漸增 (C)等加速運動，速度漸減 (
- Why farmers in Taiwan can plant sugarcanes on a dry land (given their type of photosynthesis)?(A
內容推薦
- Pancreatic hormones regulate blood glucose level. In the statements below, which one is correct?
- A woman has experienced several miscarriages due to the low level of a hormone that causes thebr
- (32 ~ 33) 【題組】What is the poster about?(A) An art show. (B) A fishing trip.(C) A dancing party.
- In a skeletal muscle contraction, which is would be shortened during contraction?(A)Z-line(B)Thi
- 依照學生輔導工作倫理守則，關於學生訊息揭露，何者有誤？(A)為有效協助學生，需結合校內外資源，共同合作時，經評估需揭露學生個人訊息時，仍應遵守個人資料保護法相關規範，及最少量、必要性之揭露原則。
- 在楊氏雙狹縫干涉實驗中，雙狹縫相距 20 倍波長，且雙狹縫到光屏距離為 120 公分。若光源到兩狹縫距離差為 5 倍波長，則最接近中央線的亮紋中心位置距離中央線 (A)2 (B)3 (C)
- 【題組】Who will most likely talk with visitors in Program 3? (A) Ms. Vogel. She is a young dance t
- 根據統計資料，一年期間汽車意外事故發生的機率為 。大明將汽車向產物保險公司投保一年保費為 1645 元，發生意外事故時理賠 500000 元的意外事故險。試求保險公司獲利的期望值約多少元？(A
- 【題組】What did Duncan think of dance?(A) It shows how people feel.(B) It should be learned at an e
- 【題組】What does a new language mean in the reading?(A) A new word for dancing.(B) New ideas about
- 有關 IEP 的擬定，下列哪一項敘述有誤?(A)內容應包含學生家庭狀況及所需要的相關專業服務(B)特殊學生本人可參與個別化教育計畫會議(C)擬定學期教育目標，無須記錄評量日期及通過標準(D)每學期
- 試求方程式cosx= log10x 有幾個解？(A) 0 (B) 1 (C) 2 (D) 3
- 【題組】The Browns took a one-day trip to Beachland in July. When they were there, thekids enjoyed m
- 【題組】(A) sing loudly to myself(B) exercise under the trees(C) meet friends on the way(D) play in
- 某遊戲公司在網路上舉辦電玩連線大戰，參賽的選手必須與其他選手對戰一場。計分規則為勝者得 10 分、輸者得 0 分，平手則各得 5 分。若賽程結束後，所有選手分數總和為8200 分，則此比賽共有
- 【題組】(A) am never smoking(B) never smoked(C) have never smoked(D) would never smoke
- 假設某病毒可使一位感染病人在一天內傳染給其他三人，若第 1 天有一位病人感染到此病毒，且第 2 天結束時共有四位病人感染到此病毒，以此類推，預估從第幾天結束後感染此病毒的人數超過 10 萬人？
- 【題組】(A) feels(B) felt(C) was feeling(D) will feel
- If you placed a red blood cell in a hypotonic solution, you would predict that its volume would _
- Which of the following is true of both neurotransmitters and hormones?(A) They are both involved
- The organisms that most specifically utilize light energy to make organic molecules from inorgani
- Transduction is(A) the transfer of bacterial genes to another bacteria by a virus.(B) the transfe
- Where does the Calvin cycle occur?(A) thylakoid lumen(B) thylakoid membrane(C)chloroplast outer m
- The critical function of the sodium-potassium pump of neurons is to move(A) Na+ and K+ into the c
- Plasmodium, the organism that causes malaria, is a(n)(A) amoeba.(B) apicomplexan.(C)spirochete.(D