叶绿素科植物科和鹿科之间的差异

Thekey differencebetween Chlorophyceae Phaeophyceae and Rhodophyceae is thatChlorophyceae is a class of绿藻而Phaeophyceae是一类棕色藻类Rhodophyceae是一类red algae.

藻类是光合作用真核水生生物基团。它们是在新鲜和海水中发现的。它们是属于王国Protista的植物样生物。许多成员是单细胞的，而有些则是多细胞的。此外，有些藻类是微观的，而有些是宏观的。尽管藻类通常是绿色的，但也有不同的藻类。根据色素沉着和其他特征，例如鞭毛类型，储备食品材料，thallus结构和繁殖等。藻类分为几类。叶绿素，植物科和罗植物科是三种流行的藻类类。

内容

1.Overview and Key Difference
2.What is Chlorophyceae
3.What is Phaeophyceae
4.什么是鹿科
5.Similarities Between Chlorophyceae Phaeophyceae and Rhodophyceae
6。Side by Side Comparison – Chlorophyceae vs Phaeophyceae vs Rhodophyceae in Tabular Form
7。概括

What is Chlorophyceae?

绿藻是一类绿藻。该课程的大多数成员是水生（淡水或海水）。它们是光合植物样生物。他们包含chlorophyll a and b. They also contain beta carotene. The shape of叶绿体varies among green algae species.Chlamydomonashas a cup-shaped big chloroplast whileSpirogyra具有螺旋形的叶绿体。

Moreover, some members of Chlorophyceae have stellate, discoid, reticulate, plate-like or girdle-shaped chloroplasts. Some green algae are unicellular while others are colonial, filamentous or multicellular. Their cell wall contains cellulose. Furthermore, they contain storage bodies called pyrenoids. They store starch. Green algae species possess flagella. Hence, they are motile.Chlorella, Chlamydomonas, Volvox, Spirogyra, Ulothrix, Chara和Ulva是绿藻的几个例子。

What is Phaeophyceae?

Phaeophyceae is a class of brown algae which are multicellular. Majority of brown algae are marine organisms. They can be filamentous, frond-like or giant kelps. The thallus of brown algae has a leaf-like photosynthetic part, a stalk-like structure and a holdfast.

棕色藻类具有叶绿素a，c，类胡萝卜素和Xanthophylls。此外，它们具有富迦黄蛋白。金色棕色颜料，赋予其特征性的绿色棕色颜色。储存食品是甘露醇和椎板蛋白脂肪。棕色藻类有两个不等的鞭毛。Sargassum，Laminaria，Fucus和Dictyotaare several examples of brown algae. Brown algae are important as a food source and as a habitat.

什么是鹿科?

Rhodophyceae is a class of red algae. They contain a water-soluble red colour pigment called phycoerythrin, which gives them a characteristic red colour. They also contain phycocyanin, chlorophyll a and d. Red algae are mostly marine organisms. They are multicellular thalli. There are unicellular forms as well. The main storage food of red algae is Floridian starch.

Their cell wall contains cellulose. They do not contain flagella. Red algae contribute to coral reefs. Moreover, they are important as a source of nutritional, functional food ingredients and pharmaceutical substances.Ceramium, Polysiphonia, Gelidium, Cryptonemia和Gigartinaare several species of red algae.

What are the Similarities Between Chlorophyceae Phaeophyceae and Rhodophyceae?

• 叶绿素，植物科和鹿科是三组藻类。
• They belong to kingdom Protista.
• 两者都是光合的真核生物。
• 它们是水生生物（在淡水，咸水和盐水中发现）。
• Moreover, they have cellulose in their cell walls.
• 他们也有叶绿素a。
• They do not true stems, shoots and leaves.
• Furthermore, they do not have vascular tissues.
• Algae are economically important as a source of crude oil and as sources of food and a number of pharmaceutical and industrial products.
• 此外，它们在生态上很重要，因为其中大多数会产生氧气。

What is the Difference Between Chlorophyceae Phaeophyceae and Rhodophyceae?

绿藻是一类绿藻，而phaeophyceae是一类棕色藻类，而Rhodophyceae是一类红藻。因此，这是叶绿素科植物科和鹿科之间的关键区别。叶绿素成员主要是淡水，而phaeophyceae成员几乎都是海洋，杜鹃科主要是海洋的。

The below infographic lists more differences between Chlorophyceae Phaeophyceae and Rhodophyceae in tabular form.

概括– Chlorophyceae vs Phaeophyceae vs Rhodophyceae

Chlorophyceae is a class of green algae primarily found in freshwater. Phaeophyceae is a class of brown algae which are almost all marine algae. Rhodophyceae is a class of red algae which are predominantly marine algae. Chlorophyll a and b provide the characteristic green colour to green algae while phycoerythrin and phycocyanin provide characteristic red colour to red algae and fucoxanthin gives the characteristic golden brown colour to brown algae. All three types of algae are food sources and economically important. Thus, this summarizes the difference between Chlorophyceae Phaeophyceae and Rhodophyceae.

Reference:

1.“藻类的分类”。百科全书大不列颠百科全书，百科全书大不列颠公司，Available here.
2. “Red Algae.” Wikipedia, Wikimedia Foundation, 1 Jan. 2021,Available here.

Image Courtesy:

1. “Pediastrum” By Luis Fernández García – Luis Fernández García（CC BY-SA 2.1 ES）viaCommons Wikimedia
2. Stef Maruch的“ Kelp-Forest-Monterey” - Kelp-Forest.jpg(CC BY-SA 2.0)viaCommons Wikimedia
3. “Chondrus crispus – Köhler–s Medizinal-Pflanzen-034” By Franz Eugen Köhler, Köhler's Medizinal-Pflanzen – List of Koehler Images (Public Domain) viaCommons Wikimedia