35. Sperm cells are formed in plants by ___________.
(A)meiosis in pollen grains
(B)meiosis in anthers
(C) mitosis in male gametophyte
(D) mitosis in the micropyle

36. Which of the following types of plants are incapable of self-pollination? (A)dioecious (B)monoecious (C) wind-pollinated (D) insect-pollinated

37. Which one of the following hormones regulates cell division in plants? (A)auxin (IAA) (B)ethylene (C) gibberellins (D) cytokinins

38. Shoots that grow vertically toward the sun can be characterized as _____. (A)positive for phototropism and negative for gravitropism (B)neutral for phototropism and positive for gravitropism (C) negative for phototropism and positive for gravitropism (D) positive for phototropism and neutral for gravitropism

39. Connective tissues typically have _____.(A)little space between the membranes of adjacent cells (B)the ability to transmit electrochemical impulses (C) the ability to shorten upon stimulation (D) relatively few cells and a large amount of extracellular matrix

40. The metabolic breakdown of specialized brown fat deposits in certain animals is substantially increased during _____. (A)acclimatization (B)torpor (C) nonshivering thermogenesis (D) shivering thermogenesis

41. A zoologist analyzes the jawbones of an extinct mammal and concludes that it was an herbivore. The zoologist most likely came to this conclusion based upon the _____. (A)position of muscle attachment sites (B)shape of the teeth (C) size of the mouth opening (D) angle of the teeth in the mouth

42. An oil-water mixture works as an insecticidal spray against mosquitoes and other insects because it _____. (A)blocks the openings into the tracheal system (B)interferes with gas exchange across the capillaries (C) clogs their bronchi (D) prevents gases from leaving the atmosphere

43. Naturally acquired passive immunity can result from the _____. (A)injection of vaccine (B)ingestion of interferon (C) placental transfer of antibodies (D) absorption of pathogens through mucous membranes

44. Compared to wetland mammals, water conservation in mammals of arid regions is enhanced by having more _____. (A)juxtamedullary nephrons (B)urinary bladders (C) ureters (D) podocytes

45. Tadpoles must undergo a major metamorphosis to become frogs. This change includes reabsorption of the tail, growth of limbs, calcification of the skeleton, increase in rhodopsin in the eye, development of lungs, change in hemoglobin structure, and reformation of the gut from the long gut of an herbivore to the short gut of a carnivore. Amazingly, all of these changes are induced by thyroxine. What is the most likely explanation for such a wide array of effects of thyroxine? (A)There are many different forms of thyroxine, each specific to a different tissue. (B)Different tissues have thyroxine receptors that activate different signal transduction pathways. (C) Some tissues have membrane receptors for thyroxine, while other tissues have thyroxine receptors within the nucleus. (D) Different releasing hormones release thyroxine to different tissues.

115年 - [無官方正解]115 國立清華大學_碩士班考試入試題_生命科學暨醫學院_甲組（生物與醫學科學組）：生物學#142704

114年 - [非官方正解]114 國立清華大學_碩士班考試入試題_生命科學暨醫學院_甲組（生物與醫學科學組）：生物學#133416

114年 - 114 嘉南藥理大學＿科技校院日間部四年制申請入學招生試題_藥學系：生物#129837

113年 - [非官方正解]113 國立臺灣大學_碩士班招生考試：生物學#125305

113年 - 113 嘉南藥理大學_科技校院日間部四年制申請入學招生試題_藥學系：生物#121555

112年 - [非官方正解]112 國立清華大學_碩士班考試入試題_生命科學暨醫學院_丁組（醫學生物科技學程）：生物學#118495

111年 - [非官方正解]111 國立臺灣大學_碩士班招生考試試題:普通生物學(A)#113102

111年 - [非官方正解]111 國立清華大學碩士班考試入學試題_生命科學院/甲、丁組(生物與醫學科學組):生物學#113016

110年 - [非官方正解]110 國立清華大學碩士班考試入學試題_生命科學院/甲組(生物與醫學科學組):生物學#104966

110年 - [非官方正解]110 國立臺灣大學_碩士班招生考系所_海洋研究所生物漁業組:生物學#101253