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BTNY FINAL EXAM NEWEST 2025 COMPLETE 100+ QUESTIONS & DETAILED ANSWERS (FULLY VERIFIED), Exams of Nursing

North Carolina Central University (NCCU)Nursing

BTNY FINAL EXAM NEWEST 2025 COMPLETE 100+ QUESTIONS & DETAILED ANSWERS (FULLY VERIFIED) GRADED A+

Typology: Exams

2024/2025

Available from 07/15/2025

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BTNY FINAL EXAM NEWEST 2025 COMPLETE 100+
QUESTIONS & DETAILED ANSWERS (FULLY VERIFIED)
GRADED A+
1. Which of the following statements about hormones in plants is false? - CORRECT ANSWER
>>>false
2. Auxin does not play a major role in which of the following processes - CORRECT ANSWER
>>>true
3. Ethylene plays a critical role in which of the following processes - CORRECT ANSWER >>>
4. True/False: Auxin produced by developing seeds stimulates fruit growth. - CORRECT ANSWER
>>>true
5. True/False: Synthetic gibberellins are used to stimulate root growth. - CORRECT ANSWER >>>
6. Darwin observed that finches with different beak sizes - CORRECT ANSWER >>>
7. What was the title of the book in which Darwin wrote about natural selection? - CORRECT
ANSWER >>>
8. Which of these statements is NOT true about the theory of evolution by natural selection? -
CORRECT ANSWER >>>
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Download BTNY FINAL EXAM NEWEST 2025 COMPLETE 100+ QUESTIONS & DETAILED ANSWERS (FULLY VERIFIED) and more Exams Nursing in PDF only on Docsity!

BTNY FINAL EXAM NEWEST 2025 COMPLETE 100+

QUESTIONS & DETAILED ANSWERS (FULLY VERIFIED)

GRADED A+

  1. Which of the following statements about hormones in plants is false? - CORRECT ANSWER >>>false
  2. Auxin does not play a major role in which of the following processes - CORRECT ANSWER >>>true
  3. Ethylene plays a critical role in which of the following processes - CORRECT ANSWER >>>
  4. True/False: Auxin produced by developing seeds stimulates fruit growth. - CORRECT ANSWER >>> true
  5. True/False: Synthetic gibberellins are used to stimulate root growth. - CORRECT ANSWER >>>
  6. Darwin observed that finches with different beak sizes - CORRECT ANSWER >>>
  7. What was the title of the book in which Darwin wrote about natural selection? - CORRECT ANSWER >>>
  8. Which of these statements is NOT true about the theory of evolution by natural selection? - CORRECT ANSWER >>>
  1. True/False: The theory of evolution by natural selection is an unproven assumption. - CORRECT ANSWER >>>
  2. All of the following are examples of artificial selection at work except - CORRECT ANSWER >>>
    1. True/False: Even though hemoglobin in animals and leghemoglobin in legumes are separated by billions of years of evolution, these two proteins have similar structures and amino acid sequences. - CORRECT ANSWER >>>
    2. Which of the following is considered evidence for evolution by natural selection? - CORRECT ANSWER >>>
    3. Match the following terms with their respective definitions. - CORRECT ANSWER >>>
    4. True/False: Weed resistance to herbicides is often the result of a mutation that changes a protein so the herbicide no longer blocks the activity of that protein - CORRECT ANSWER >>>
    5. True/False: The frequency of alleles in a population never changes, even under the pressure of natural selection. - CORRECT ANSWER >>>
    6. An anomaly during meiosis that leads to the production of diploid gametes that can fuse to produce a tetraploid is known as - CORRECT ANSWER >>>
  3. Which of the following represents the correct order from smallest scale to largest scale? - CORRECT ANSWER >>>
    1. Which of the following is not one of Dr. Hallet's 4 Laws of Ecology? - CORRECT ANSWER >>>
  1. Which of these biomes is likely to have the greatest biological diversity, i.e. contain the highest number of species? - CORRECT ANSWER >>>
  2. Match the following terms with their respective definitions. - CORRECT ANSWER >>>
  3. The __________ of a plant refers to its ability to respond quickly to their environment. - CORRECT ANSWER >>>
  4. Weeds tend to have _______ plasticity and large trees like oaks tend to have _______ plasticity. - CORRECT ANSWER >>>
  5. True/False: Altogether, plant species have evolved very few strategies for succeeding in growth and reproduction. - CORRECT ANSWER >>>
  6. Plants develop different life strategies which allow them to grow and reproduce. Which of the following is NOT an example of different life strategies for plants? **- CORRECT ANSWER

**

  1. Which of the following is NOT a characteristic of an r strategist plant? - CORRECT ANSWER >>>
  2. Which of the following is a NOT a characteristic of a K strategist plant? - CORRECT ANSWER >>>
  3. Match the following terms with their respective definitions. - CORRECT ANSWER >>>
  4. Which of the following is NOT an example of a disturbance? - CORRECT ANSWER >>>
  1. Which plant type would most likely be found in an environment with low disturbance and low stress? - CORRECT ANSWER >>>
  2. Which plant type would most likely be found in an environment with low disturbance and high stress? - CORRECT ANSWER >>>
  3. Which plant type would most likely be found in an environment with high disturbance and low stress? - CORRECT ANSWER >>>
  4. According to Grimes's survey, what type of plant was nearly always found in areas of high disturbance and low stress? - CORRECT ANSWER >>>
  5. According to Grimes's survey, what type of plant was nearly always found in areas of high stress and low competition? - CORRECT ANSWER >>>
  6. True/False: Species in competition may evolve the capacity to utilize different parts of the environment. This is an example of niche overlap. - CORRECT ANSWER >>>
  7. Match the following terms with their respective definitions. - CORRECT ANSWER >>>
  8. ___________ is a resource that plants use but do not compete against one another for? - CORRECT ANSWER >>>
  9. A _________ is a space through time, that an organism occupies, with resources that are available to an organism. - CORRECT ANSWER >>>
  10. Which of the following characteristics would make a plant more competitive for sunlight? - CORRECT ANSWER >>>
  1. Sand dunes are characterized as a _____ stress, _____ disturbance environment - CORRECT ANSWER >>>
  2. True/False: Most weeds are typically very competitive plants that will dominate a landscape over the long term. - CORRECT ANSWER >>>
  3. In the tree of life, there are ________ domains that include all living things. - CORRECT ANSWER >>>
  4. Earth is located in a habitable position around the sun in a space called the __________ zone. - CORRECT ANSWER >>>
  5. Which of the following statements is NOT true about the beginning of life on Earth? - CORRECT ANSWER >>>
  6. Which of the following was NOT used in the Urey-Miller experiments to produce lipids and amino acids? - CORRECT ANSWER >>>
  7. Oxygen levels in the atmosphere reached their current level approximately _______ years ago, allowing early plants to become widespread on land. - CORRECT ANSWER >>>
  8. The earliest organisms in the fossil record are ____________. - CORRECT ANSWER >>>
  9. True/False: Organisms in the group Archaea are eukaryotic. - CORRECT ANSWER >>>
  10. Which of the following is a characteristic of prokaryotes. - CORRECT ANSWER >>>
  1. Prokaryotes can live in extreme environments including places with - CORRECT ANSWER >>>
  2. True/False: Reproduction in prokaryotes is asexual. - CORRECT ANSWER >>>
  3. DNA can be transferred between prokaryotic species via __________ gene transfer. - CORRECT ANSWER >>>
  4. Match the following terms with their respective definitions. - CORRECT ANSWER >>>
  5. ___________ are a group of prokaryotes that perform photosynthesis similar to plants. - CORRECT ANSWER >>>
  6. True/False: Cyanobacteria are classified as blue-green algae. - CORRECT ANSWER >>>
  7. True/False: Photosynthesis evolved in prokaryotes approximately 3 billion years ago, however only one group of prokaryotes are able to perform photosynthesis. - CORRECT ANSWER >>>
  8. Which of the following is something you would find in a eukaryote? **- CORRECT ANSWER

**

  1. According to the Serial Endosymbiosis Theory, and ancestral prokaryote engulfed an aerobic heterotrophic prokaryote (also known as a proteobacterium), which would eventually become a ____________ in the cell. - CORRECT ANSWER >>>
  2. True/False: According to the Serial Endosymbiosis Theory, the chloroplast must have been acquired before the mitochondria. - CORRECT ANSWER >>>

A. Some eukaryotes have a circular chromosome. B. Some eukaryotes are photosynthetic. C. Eukaryotes do not have peptidoglycan in their cell wall. D. Eukaryotes usually have DNA bound to proteins. E. There are no nitrogen fixing eukaryotes. - CORRECT ANSWER >>>

  1. Which of the following statements is FALSE about Archaea? A. Some archaea are nitrogen fixers. B. Archaea have a prokaryotic cell structure. C. Some archaea are photosynthetic. D. Archaea have circular chromosomes. E. Some archaea are methanogenic. - CORRECT ANSWER >>>
  2. Which of the following statements about Bacteria is TRUE? A. Some bacteria are methanogenic. B. Bacteria cannot grow above 80 degrees C. C. Bacterial DNA is bound to proteins. D. Bacteria have peptidoglycan in their cell walls. E. There are no nitrogen fixing bacteria. - CORRECT ANSWER >>>
  3. Which of the following is common to all plants, including algae

a. vascular system b. alternation of generations c. flowers d. chlorophyll e. seeds - CORRECT ANSWER >>>

  1. Which of the following is common to all land plants a. vascular system b. alternation of generations c. flowers d. dominant sporophyte e. seeds - CORRECT ANSWER >>>
  2. In mosses and liverworts the _____ is the dominant, conspicuous form a. gametophyte b. sporophyte c. neophyte d. gnymphophyte e. haplotype - CORRECT ANSWER >>>
  3. Which of the following is an important new feature that has evolved in club mosses such as Selaginella a. chlorophyll
  1. All of the seeds plants that have evolved over the last 150 million years can still be found as living specimens today a. True b. False - CORRECT ANSWER >>>
  2. In conifers and other gymnosperms the female gametophyte remains attached to the sporophyte during fertilization a. True b. False - CORRECT ANSWER >>>
  3. Seeds are an important evolutionary adaptation because a. many more seeds can be produced than spores b. seeds require less time to develop than spores c. the seed provides a supply of nutrients to the embryo d. the embryo is maintained in a high humidity environment in the seed - CORRECT ANSWER >>>
  4. Mosses are plants that lack a vascular system a. True b. False - CORRECT ANSWER >>>
  5. Double fertilization is a unique feature of the gymnosperms

a. True b. False - CORRECT ANSWER >>>

  1. In angiosperms, the pollen tube delivers sperm to the egg a. True b. False - CORRECT ANSWER >>>
  2. Angiosperms are the most advanced group of land plants a. True b. False - CORRECT ANSWER >>>
  3. Angiosperms no longer produce any gametophytes a. True b. False - CORRECT ANSWER >>>
  4. Development of _____ is one of the major evolutionary advances seen in ferns and lycophytes a. photosynthesis b. flowers c. vascular system d. seeds

b. sepals, petals c. sepals, petals, stamens, pistils d. stamens, pistils e. xylem, phloem - CORRECT ANSWER >>>

  1. Which of these is a feature that distinguishes most monocots from dicots a. production of seeds b. production of flowers c. presence of one or more cotyledons d. pattern of veins in leaves - CORRECT ANSWER >>>
  2. The structures that bryophytes use for asexual reproduction are a. seeds b. spores c. gametes d. gemmae cups e. reese's cups - CORRECT ANSWER >>>
  3. In bryophytes the _____ is the dominant, most conspicuous stage of the plant's life cycle a. gametophyte b. sporophyte c. anther

d. seed e. flower - CORRECT ANSWER >>>

  1. Plant species vary in the length of photoperiod they need to flower a. True b. False - CORRECT ANSWER >>>
  2. Which of the following is true of stomata a. stomata allow the movement of all gases into and out of the plant b. stomata allow the entrance of carbon dioxide into the plant c. stomata are opened and closed by the contraction and expansion of guard cells d. all of the above e. none of the above - CORRECT ANSWER >>>
  3. What is the function of the pollen tube a. to carry a single sperm nucleus to the ovule b. to protect the sperm nuclei from the harsh stylar environment c. to carry two sperm nuclei to the stigma d. to carry two sperm nuclei to the ovule - CORRECT ANSWER >>>
  4. An imperfect flower is one that lacks either the sepals or petals a. True
  1. Common pollination vectors for flowering plants include: a. Insects b. Water c. Fungi d. All of the above e. None of the above - CORRECT ANSWER >>>
  2. Not all plants have flowers a. True b. False - CORRECT ANSWER >>>
  3. The three domains of life are: a. Plants, Animals, Fungi b. Eukaryotes, Prokaryotes, Protists c. Animal, Vegetable, Mineral d. Bacteria, Archaea, Eukarya e. Protists, Bacteria, Archaea - CORRECT ANSWER >>>
  4. Seeds are dormant in the soil after death a. True

b. False - CORRECT ANSWER >>>

  1. Plants have circadian rhythms a. True b. False - CORRECT ANSWER >>> true
  2. Not all plants have flowers a. True b. False - CORRECT ANSWER >>> true
  3. Plants are the only organisms that photosynthesize a. True b. False - CORRECT ANSWER >>>
  4. All plants are eukaryotic a. True b. False - CORRECT ANSWER >>>
  5. Which of the following is not included in the definition of plants? a. are adapted to land or descended from land plants