Bryophyta - Guides d'étude, Notes de cours & Résumés

allopatric speciation - (geographic speciation) speciation that occurs when biological populations of the same species become isolated from each other to the extend that prevents genetic interchange. Angiosperm characteristics - -drier terrestrial -vascular -sexual reproduction: separate; flowers specialized structure for sexual reproduction. fruit: seeds within mature ovum Artificial classification - an arrangement based on superficial characters, and not expressing the true natural rel...

Clicker Questions 1) During the life cycle of plasmodium, it’s gametes: a. Are produced inside the mosquito body b. Are produced both inside the mosquito body and inside the human red cells c. Are produced inside the human red cells d. Are produced inside the liver cells 2) Which of the following is correct on Giardia? a. It does not have gametes that are easily identifies under microscopes b. It produces proteins that surround each individual forming cysts c. It has relictual mitocho...

Chromosomes are located in a nucleus in which of the following? I. Viruses II. Prokaryotes III. Eukaryotes A. I only B. II only C. III only D. I and II only E. II and III only Correct Answer-C Meiosis of a diploid cell results in: A. One tetraploid cell B. Two diploid cells only C. Two haploid cells only D. Four haploid cells E. Two diploid and two haploid cells Correct Answer-D Neurotransmitters contained in vesicles enter the synapse through: A. Binary fission B. Translocatio...

1. Multiple Choice: The adult human of average age and size has approximately how many quarts of blood? Is it: ANSWER: B -- 6 2. Multiple Choice: Once the erythrocytes enter the blood in humans, it is estimated that they have an average lifetime of how many days. Is it: a) 10 days b) 120 days c) 200 days d) 360 days ANSWER: B -- 120 Days 3. Multiple Choice: Of the following, which mechanisms are important in the death of erythrocytes (pron: eh-rith-reh-sites) in human blood? Is it a) p...

Plant Diversity and Anatomy Exam Questions with Verified Solutions Rated A+ First land plants shared a common ancestor with __ - Answers green algae, charophytes Common shared features of land plants and green algae - Answers structure of the flagellated sperm, formation of the cell plate in mitosis and gene sequences in the nuclear and cholorplast DNA First colonist on land are thought to be most similar to ___ - Answers living, branched, multicellular green algae Chara Land plants split in...

Plant Diversity I Exam Bank Solution Manual Already Passed Charophytes - Answers suggests that the first land plants shared a common ancestor w/ green algae specifically green algae Chara - Answers ancestral plants arrived on land over 475 million years ago Plantae - Answers produce embryos and have evolved specialized structures for protection of the vulnerable stages of sexual reproduction stomata - Answers openings that solve the problem of the waxy covering preventing gas exchange in la...

DAT Biology Practice Test Questions/Concepts Operant conditioning - ANS the use of reinforcement to condition a response to a stimulus (Ex: electric shocks to teach a mouse where to go) Discrimination - ANS the ability of the learning organism to differentially respond to slightly different stimuli Pavlovian conditioning - ANS autonomic response to an environmental stimulus (Ex: dog salivates upon hearing bell because owner feeds him when rings bell everyday) ...

Volledige samenvatting Plantkunde 1. Agro- & biotechnologie, eerste jaar, eerste semester, gegeven door docent Brigitte Van Ursel Vervolledigd met duidende schema's en afbeeldingen

Diversity of Plants Chapter 13 Review Questions with Verified Answers ( Graded A+) Land plants evolved traits that made it possible to colonize land and survive out of water. Adaptations to life on land include vascular tissues, roots, leaves, waxy cuticles, and a tough outer layer that protects the spores. Land plants include nonvascular plants and vascular plants. Vascular plants, which include seedless plants and plants with seeds, have apical meristems, and embryos with nutritional stores. ...

Bio 1404 exam 2 Plants possibly evolved from - Answer-Green algal ancestors What are the five similarities between algae and land plants? - Answer--Both contain chlorophyll -Have chloroplasts with thylakoid stack -Store starch in plastids -Cellulose in cell walls -Go through alterations of Generations Life Cycle When evolving to life on land, how did plants overcome: Need of minerals - Answer-Roots absorb H2O and minerals When evolving to life on land, how did plants overcome: gr...