10 most difficult botany riddles A list of ten (out of 33) botany related questions that are the most often answered incorrectly Botany quiz Who was the first to create a zoo and botanical garden for scientific study?Aristotle. Throughout his conquests of Asia, Alexander the Great collected many plant and animal specimens for Aristotle’s research. This allowed Aristotle to develop in Athens the first zoo and botanical garden in existence.very hard 29% AristotleAristotle29%GalileoGalileo10%Carl LinnaeusCarl Linnaeus30%Charles DarwinCharles Darwin29%Created by: globalquiz.org. Statistics based on 3010 answers in 4 languages »science riddles » Where is saffron crocus most abundant in the wild?Nowhere. The saffron crocus is a triploid that is incapable of independent sexual reproduction — all propagation is via manual "divide-and-set" of a starter clone. It may have emerged via plant breeding in late Bronze-Age Crete.very hard 32% Northern EuropeNorthern Europe25%Middle EastMiddle East35%AfricaAfrica7%nowherenowhere32%Created by: Kasia. Statistics based on 3488 answers in 2 languages »flowers riddles » How deep is the root system of a giant sequoia?4 meters (13 feet). The sequoias root system is wide spreading, but shallow. There is no taproot. A mature sequoia's roots can occupy over 1 acre of earth and contain over 90,000 cubic feet of soil. very hard 32% 4 meters (13 feet)4 meters (13 feet)32%20 meters (60 feet)20 meters (60 feet)15%40 meters (130 feet)40 meters (130 feet)23%80 meters (260 feet)80 meters (260 feet)28%Created by: globalquiz.org. Statistics based on 5301 answers in 4 languages »trees riddles » This is Schlumbergera, commonly called Christmas Cactus, because it flowers in winter. How is it called in southeast Brazil, where it occurs in the wild?Flor de Maio (May flower). In Brazil, the genus is referred to as Flor de Maio (May flower), reflecting the period in which they flower in the Southern Hemisphere.very hard 35% Flor de Natal (Christmas flower)Flor de Natal (Christmas flower)27%Flor de Dezembro (December flowe)Flor de Dezembro (December flowe)21%Flor de Maio (May flower)Flor de Maio (May flower)35%Flor de Papai Noel (Santa Flower)Flor de Papai Noel (Santa Flower)15%Created by: globalquiz.org. Statistics based on 8966 answers in 2 languages »geography of Brazil riddles » This kind of tilted forest is a common sight in subarctic taiga. What is this phenomenon caused by?The soil. The permafrost prevents trees from developing deep root system. Climate variations or forest fires can thaw the upper extents of the permafrost, creating a ground slump called thermokarst.hard 44% the soilthe soil44%meteoritemeteorite9%low sun positionlow sun position19%the windthe wind26%Created by: Kasia. Statistics based on 8643 answers in 4 languages »soil riddles » Which non-coniferous trees are the tallest in the world?Eucalypts. Eucalyptus regnans, the Australian mountain ash, is the tallest of all flowering plants. Today, the tallest measured specimen named Centurion is 99.6 m (327 ft) tall (taller than the highest giant sequoia). Six other eucalypt species exceed 80 metres in height.hard 46% oaksoaks5%populuspopulus14%baobabsbaobabs33%eucalyptseucalypts46%Created by: globalquiz.org. Statistics based on 7177 answers in 4 languages »plants riddles » How is the soilless cultivation of plants called?Hydroponics is a subset of hydroculture and is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite or gravel.hard 49% hydrologyhydrology9%hydroculturehydroculture21%hydroponicshydroponics49%hydrofarminghydrofarming20%Created by: Paweł Kołodziejczyk. Statistics based on 7401 answers in 2 languages »crops riddles » What kind of plantation is that?Asparagus. Hilling, earthing up or ridging is the technique of piling soil up around the base of a plant, which buries the normally above-ground part of the plant. Hilling promotes the desired growth of asparagus, it also prevents the production of chlorophyl, which keeps asparagus pale and delicate.hard 50% potatopotato20%gingerginger24%asparagusasparagus50%sugar beetsugar beet5%Created by: globalquiz.org. Statistics based on 4622 answers in 2 languages »agriculture riddles » Which part of the plant are capers?Flower buds. The salted and pickled caper bud is often used in Mediterranean cuisine. Less often, the mature fruit of the caper shrub are also used, marketed as caper berries.hard 55% seedsseeds18%berriesberries11%flower budsflower buds55%bulbsbulbs14%Created by: globalquiz.org. Statistics based on 10990 answers in 2 languages »Mediterranean riddles » Which country has the largest forested area? (by total size)Russia is by far the largest country in the world, and 45% of its area is forested. That gives almost twice as large forested area as in Brazil.hard 55% BrazilBrazil16%CanadaCanada22%RussiaRussia55%CongoCongo4%Created by: globalquiz.org. Statistics based on 16137 answers in 2 languages »geography of Russia riddles » Play botany quiz and see all the questions.