Pollinators - Study guides, Class notes & Summaries

PLS 170C1 FINAL EXAM QUESTIONS WITH ANSWERS ALL CORRECT 2024 NEW UPDATE Which of the following correctly identifies the function of the flower part named? - Answer-Sepals protect the flower bud. It is estimated that animal or insect-pollinated plants produce 1000 pollen grains for each ovule; wind-pollinated plants produce 1,000,000 pollen grains for each ovule. What does that indicate about pollination systems? - Answer-Wind pollination is less efficient than animal-assisted pollination. ...

Part A Click on the table to see the data the researchers collected for each Mimulus species. Which variables are positively correlated with the volume of nectar production in this genus? Select all that apply. - -seeds per flower -visits per flower Correct: Species that make a larger volume of nectar also have a higher number of seeds per flower and a higher number of visits per flower. Part A In angiosperms, each pollen grain produces two sperm. What do these sperm do? - One fertilizes...

_____ eggs have elaborate nests why? - small because these young birds stay in nests for a long time after birth (they are altricial) ______ eggs have litte effort in nest building - big ________ moving animals tend to be hermaphroditic - 1) slow Antlers are used as an indicator of: - 1. age Are clams ectoparasites? - Only baby clams Are ectoparasites normally flat bodied or round bodies? - Flay bodied Are intromittent organs always on display? - no, when it is not needed it is typically...

ADVANCED PLACEMENT (AP) BIOLOGY: Plant Biology 122 Questions Correctly Answered | 100% Rated Question 1 Which is of the following is not an adaptation/modification that enabled plants to move from aquatic to terrestrial environments as they evolved? Possible Answers: Stomata Thylakoid membranes Cutin Roots and root hairs Correct answer: Thylakoid membranes Question 2 Which structures did not evolve after plants emerged onto land? Possible Answers: Stomata Seeds Cell wal...

Pbio 1030 Final Question and answers 100% correct 2024 Pbio 1030 Final Define ethnobotany - correct answer The relationship between Plant and People. Define Indinenous People - correct answer Traditional ; non-industrial Describe some differences in plant use and awareness by indigenous cultures compared to industrialized societies. - correct answer Indigenous : Houses, Baskets, Boats, Clothing. Industrialized : Medicine and to Manufacure products (pencils,rubber) Explain how p...

PBIO 1030 Exam Question and answers 100% correct 2024 PBIO 1030 Exam #2 Palynology - correct answer study of pollen Pollination - correct answer transfer of pollen from the anther to the stigma Endosperm - correct answer source of nutritive tissue for a growing plant (corn, wheat), important food resource for agricultural communities throughout history, makes up the bulk of grains, result of double fertilization in plants benefit of palynology - correct answer Forensic evidence in ...

Invertebrates - Answer-animals without backbones What creatures are invertebrates? - Answer-nematodes, snails, slugs, arthopods Arthropods - Answer-jointed foot with external skeleton and jointed body parts Examples of arthopods - Answer-insects, spiders, ticks, mites, crab, crayfish, shrimp, lobsters, centipedes, millipedes, scorpions, sowbugs How they infect humans - Answer-parasites on livestock, poultry, and human beings invading internal tissues Herbivores - Answer-invertebra...

Virginia Commercial Pesticide Applicators CORE Exam | Questions and 100%Correct Answers | Verified | Latest Update 2024. Explain the difference between key pests, occasional pests and secondary pests - ANSWER Key pests are nearly always present and require regular control. occasional pests are migratory or cyclical and require intermittent control. secondary pests require control only under certain conditions, such as the elimination of a key pest or the absence of a natural host. what sho...

PBIO Final Exam Questions with complete solution 2023/2024Plants are important because they: a. provide oxygen b. provide food c. provide clothing d. A & B e. B & C f. All of the above. - correct answer all of the above The most important difference between plants and other living things is that: - correct answer plants use photosynthesis to make their own food What is photosynthesis, in a nutshell? - correct answer carbon dioxide + water = sugars and oxygen Match the plant parts ...

PLS170C1 Exam 3 Questions with Correct Answers What is caffeine found in? - Answer-coffee seeds, tea leaves, and kola seeds The primary reason for plant production of secondary metabolites is to provide___________________. - Answer-defend themselves against herbivores Caffeine is a mild stimulate in humans that _______________________. - Answer-speeds up the heartbeat, promotes alertness and endurance, increases blood pressure The coffee plant is native to ____________________, but ...