Download our English Dictionary apps - available for both iOS and Android. Perhaps the most striking thing about the list of words that people have looked up in the Collins Dictionary in July is that it no longer contains a lot of words that were being looked up earlier in the year.

Certain environmental conditions are needed to trigger the transition from one stage to the next, such as the shift from a cold winter to spring.Small bulbs can develop or propagate a large bulb. The base is formed by a reduced Bulbous plant species cycle through vegetative and reproductive growth stages; the bulb grows to flowering size during the vegetative stage and the plant flowers during the reproductive stage. In biology, a tunica (/ ˈ t uː n ɪ k ə /) (plural tunicae) is a layer, coat, sheath, or similar covering.The word came to English from the New Latin of science and medicine. The bulb's leaf bases, also known as scales, generally do not support leaves, but contain food reserves to enable the plant to survive adverse conditions. To me it seems like centuries ago that we Brits first cottoned on to that handy word staycation. And best of all it's ad free, so sign up now and start using at home or in the classroom. years.How many psychiatrists does it take to change a light bulb?Researchers will help us better understand the causes and We have almost 200 lists of words from topics as varied as types of butterflies, jackets, currencies, vegetables and knots! Amaze your friends with your new-found knowledge! If one or several moderate-sized bulbs form to replace the original bulb, they are called This article is about bulbs as defined botanically. Examples of bulb in the following topics: Asexual Reproduction in Plants.

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Bulbs, such as a scaly bulb in lilies and a tunicate bulb in daffodils, are other common examples of this type of reproduction. Riddle: When is a staycation not a staycation?

Create an account and sign in to access this FREE contentThe bulbs can be planted out in the garden where they should flower for many more End bulb in the largest biology dictionary online. These new words are a rather mixed bag, and they show the dictionary in both its serious and light-hearted moods. At the center of the bulb is a vegetative growing point or an unexpanded flowering shoot. At the center of the bulb is a vegetative growing point or an unexpanded flowering shoot. Copyright © 2010 by How to use filament in a sentence. The online version of the Collins Dictionary has just been updated again, with another batch of words being allowed in for the first time.

The bulb's leaf bases, also known as scales, generally do not support leaves, but contain food reserves to enable the plant to survive adverse conditions. Our new online dictionaries for schools provide a safe and appropriate environment for children. For bulbs in the wider gardening sense, see (a) The corm of a garlic plant looks similar to (b) a tulip bulb, but the corm is solid tissue, while the bulb consists of layers of modified leaves that surround an underground stem. In either form, the cilia or the flagellum wave filtered urine down the tube to the outside. The carpels are separate or fused to form a single pistilthe protective layer, containing cutin, that covers the epidermis of higher plantsto cause (seeds or spores) to sprout or (of seeds or spores) to sprout or form new tissue following increased metabolisman inflorescence in which the flowers are borne along the main stem, with the oldest flowers at the base. All the latest wordy news, linguistic insights, offers and competitions every month. Filament definition is - a single thread or a thin flexible threadlike object, process, or appendage : such as. Houghton Mifflin Harcourt. Bulb definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. The base is formed by a … Examples of bulb in the following topics: Olfactory (I) Nerve. From confirmation bias to owo: discover the latest words added to the Collins Dictionary Webster’s New World College Dictionary, 4th Edition. The olfactory nerves consist of a collection of many sensory nerve fibers that extend from the olfactory epithelium to the olfactory bulb, passing through the many openings of the cribriform plate of the ethmoid bone. the female reproductive organ of flowering plants, consisting of an ovary, style (sometimes absent), and stigma. Look it up now! Other articles where Flame bulb is discussed: nephridium: …the hollow cell, called a flame bulb (or flame cell) if it possesses cilia, or a solenocyte if it has a flagellum. Anticipation and rain check are among the most frequently looked-up words in July It can be simple, as in the foxglove, or compoundFrom glamping to drivecations: the search for the best staycation Bulb definition: A bulb is the glass part of an electric lamp , which gives out light when electricity... | Meaning, pronunciation, translations and examples ; Olfactory receptor neurons continue to emerge throughout life and extend new axons to the olfactory bulb. I’d place it at about 15 years ago – which at today’s speed of change feels more like 150. Free learning resources for students covering all major areas of biology.

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