Pollination by water - Study guides, Class notes & Summaries

__ inhabit aquatic ecosystems and wet terrestrial habitats, and have cells organized into tissues, lowlying growth forms without xylem and phloem, and rhizoids for absorbing nutrients and water. a) Green algae b) Seedless vascular plants c) Gymnosperms d) Nonvascular plants (e.g., mosses) - d) Nonvascular plants (e.g., mosses) _______ of life span and size) by a diploid (2n) sporophyte. The sporophyte produces a flower containing haploid (n) pollen and eggs. Fertilization of the egg (to pr...

1# problem for predators - Starvation Active searching - (search and capture) Walking around until they pick up a trail of prey. Wolfs, wolf spiders, Tiger beetles. Adaptations for storing food - Enlarged salivary glands that make food sticky can stick to places. Nest early, Memory (a large hippocampus provides excellent spatial memory). Chickadee's hippocampus grows larger before winter. Adaptions of Brown Headed Cowbirds - Fast egg laying, 20-40 seconds compare to hour to not get caugh...

adventituous root - emerges from the stem right above the ground to help support plants in shallow soils allopatric speciation - occurs when subpopulations are separated by some physical barrier. The two subpopulations remain reproductively isolated (no gene flow) and, over time, diverge from each other Angiosperms - Vascular plants with fruit-covered seeds The fruit increases the protection and dispersal of seeds; the largest number of species of all plants. 1. Flower: a major innovation...

Entomology Test bank Questions and Answers 100% Pass Insects make good -Answer-detectives Which has the greater species diversity and impact on plant pollination? -Answer-moths "It may be doubted that there are many other animals which have played so important a part in the history of the world as these lowly organized creatures." Who said this, and what is the animal? -Answer-Charles Darwin, earthworm Conservation-oriented biological control seeks to ________ large populations of nativ...

1 molecule of glucose produces - Answer-36 ATP 12 critical plant species for human population - Answer-Cereal grains (grasses): 1. Wheat (Europe & Middle East) 2. Rice (Far East) 3. Corn (Americas) Root crops: 4. White (Irish) potato (Peru) 5. Sweet potato (tropical Americas) 6. Casaba/Tapioca (South America) Sugar producing crops: 7. Sugar cane (East India) 8. Sugar beets (Western Europe) Legumes: 9. Common beans (Mexico, Central America) 10. Soy beans (China) Tree Crops: 11. Co...

The ______ photosynthetic pathway is where carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle. It uses ATP, photorespiration is minimized, and it increases the rate of photosynthesis. - Answer-C4 In the ______ photosynthetic pathway, carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle (just like in C4). - Answer-C3 The _____ photosynthetic pathway separates light-dependent reactions and uses carbon dioxide and the Calvin cycle temporarily. - Answer-CAM The...

Agronomy Tests Comprehensively updated Questions and Answers 100% Already A+ Graded Excellence!!! Extreme heat during which stage of growth is most damaging to grain yields: A. seedling emergence B. pollination C. hard dough to maturity D. flag leaf - CORRECT ANSWER-B. pollination A major factor to consider in the selection of a variety of corn or soybean to plant on your particular farm is: A. hybrid lines B. fertility requirements C. water requirements D. days to maturity - C...

The evolution of terrestrial animals promoted behavioral differences between the sexes because life on land requires [this behavior]: (4 pts) ANSWER: Copulation The term "compound eye" reflects the fact that it is an array of many _________________________________. (4 pts) ANSWER: Ommatidium What type of insect transmits malaria to humans? ANSWER: Mosquito What other group of arthopods, in addition to your answer to question #4, includes the most dangerous vectors of human disea...

Environmental Science Exam 1 (Chapters 1, 2, 3) Questions & Answers 2023/2024 Which of the following is the study of how the natural world works, how our environment affects us, and how we affect our environment? - ANSWER-Environmental science Which of the following is an example of a renewable natural resource? - ANSWER-Sunlight A(n) __________ expresses environmental impact in terms of the cumulative area of land and water required to provide the resources a person consumes. - ANSWE...

Agritech 2 Certification Questions with 100% Correct Answers Which event resulted in developing countries being able to produce higher-yielding, disease and insect-resistant varieties of small grain? - Correct Answer ️️ -Green Revolution Approximately how much of the food dollar goes to the producer? - Correct Answer ️️ - 16 cents What type of material is preferred for footwear for most workers because of its strength, durability, safety, and comfort? - Correct Answer ️️ -Lea...