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Violaceae
Time of Update: 2021-01-10
China has 4 species 125 species, of which about 120 kinds of leeks, widely distributed in all provinces and regions of the country ; insect-borne pollinator plants, honey glands are born in the male base below, because insects deep inside honey harvesting, so that pollen and other flower columns contact, the formation of exotic pollination.
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Chlamydomonas
Time of Update: 2021-01-10
When the mother cell wall gel breaks, each swimming spore is released and swims in the water, each growing into 1 new individual.
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Valerianaceae
Time of Update: 2021-01-10
gem leaf plant Gang Ju Ya gangchuan intermittent purpose of the first 1 Department. 1 or perennion herbs, shrubs. With the base leaves, alpine species only have lotus-shaped leaves, or stem-to-l
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Nicotiana (Nicotiana tobaccum, Nicotiana benthamiana)
Time of Update: 2021-01-10
Agrobacterium -mediated transformation ofNicotiana species, namely,Nicotiana tobaccum andNicotiana benthamiana , using leaf disks as the target explant has provided the plant community with a valuable tool for rapid evaluation of transgenes in higher plants.
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Tiger-tailed orchid plants
Time of Update: 2021-01-10
This kind of plant drought-tolerant, moisture-resistant, yin-resistant, can adapt to a variety of harsh environment, suitable for garden beautification or potted plants, for high-level flower indoor plants.
Sexual joy high temperature and humidity, but also extremely drought-tolerant, basin bottom drainage to strive for good, late autumn to spring to reduce watering.
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Experiment 88 Oxygen electrode method
Time of Update: 2021-01-10
。 Instrument drug oxygen electrode recorder electrode controller electromagnetic agitator Super constant temperature water bath reaction cup electromagnetic rod polyethylene film 0.5mol/LKCl saturation sodium sulphate solution operating procedure 1.
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Bitter Tesco (Gesneriaceae)
Time of Update: 2021-01-10
1st Department of the Gemin leaf plant, Of Yagang. mostly herbs with roots and a few are shrubs or trees. Leaf-to-birth or base-based, thin-wheeled or mutual-born, usually single-leaf, not divide
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Wood plant
Time of Update: 2021-01-09
Shrubs (shrubs) are small, trees less than 5 meters high, the trunk is not obvious, branches close to the base of the stem, such as tea, moon season, wood, etc., with evergreen shrubs and deciduous shrubs.
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白菜(Pak-choi; Chinese cabbage)
Time of Update: 2021-01-09
cultivation techniques: cabbage type, variety, adaptability, in China's Jiangjiang and Huai regions, in addition to winter and early spring line simple cover cultivation, can be cultivated in many dewy areas; In cultivation generally according to three seasons arrangements: (1) autumn, winter cabbage: seedling transplanted, harvest-based plants.
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Orchidaceae
Time of Update: 2021-01-09
。 Bird's Nest Orchid flowers are symmetrical on both sides, with very few exceptions; males are usually 1, withering; column heads are born, often recessed, rarely toped, usually with crickets; pollen is generally a quatelia, forming pollen blocks; sub-rooms 1 room, side membrane tire seat; seeds are generally transparent winged outer skin.
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Menispermaceae
Time of Update: 2021-01-09
Dills mainly according to the characteristics of the inner peel of the undergraduate divided into the following 8 ethnic groups: (1) Tiliacoreae ( s Triclisieae ) about 15 genus, China has 3 genus.
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A genus of finch wheat
Time of Update: 2021-01-09
。 The regenerative force is strong, the temperature is warm, the cold is cold, the drought resistance is strong, the soil requirement is not high, is the pioneer plant of solid soil and sand.
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Tribonema
Time of Update: 2021-01-09
During reproduction, the silk body breaks, or produces moving spores, one or two, with 2, long whiplashes, with a back abdomen, with eye spots and liquid bubbles.
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Experiment 24 system volume determination
Time of Update: 2021-01-09
(2) add water into the volume meter, the amount of water to be able to immerse the root system as the degree, adjust the tick pipe position, so that the water surface near one end of the rubber pipe, write down the reading, is A 1 .
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Tamaricaceae
Time of Update: 2021-01-09
The genus is about 90, species, mainly in Sub-Africa, part of Europe's arid and semi-arid regions, along the salinized river inundated areas and coastal saline beaches, can be distributed to forested areas.
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Gibberellin.
Time of Update: 2021-01-09
Different erythromycin has different biological activity, while different plants or different processes of growth and development, such as the elongation of stems, seed germination, flowering, etc., also show different sensitivity to different erythromycin.
Erythromycin stimulates the elongation and growth of stems, especially for genetic dwarfing.
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Naked Plants (Gymnospermae)
Time of Update: 2021-01-09
There are about 800 kinds of modern naked plants, belonging to 5 species, namely, Su Tiegang, Ginkgo Gang, Pine Cypress Gang, Sequoia Sequoia Gang and Buy Ma Fuji Gang, 9 items, 12 sections, 71 genus.
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Pieces
Time of Update: 2021-01-09
The tiny organisms commonly used for tablets include algae or silky algae, bacteria and ferns of protoloflora, spore sacs, fine moss plants, the skins of the beads, granules, and young organs.
Permanent loading of the film is subject to a process of dehydration, transparency and sealing.
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Growth hormone
Time of Update: 2021-01-09
Growth hormone can exist in the body free state, can also be combined with glucose, amino acids inositol, etc.
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Basic knowledge of main morphology of angiosperms
Time of Update: 2021-01-09
The advantage of doing this is that when doing experiments of the same class, all projects of the same type can be compared with each other in a timely manner (e.g. the four strong males, two strong males, etc.) in the male section to find out their differences, thus helping students to master the external morphological terms and characteristics of the plant.