STUDY NOTES

Monocots and dicots Difference (common and distinctive features)

Monocots and dicots Difference (common and distinctive features)

Angiosperms (flowering plants) are currently the dominant plants on Earth and number about 300,000 species, exceeding in this respect all other subdivisions of the plant world combined. Angiosperms are divided into two classes – monocots and dicot plants. The differences between these classes can be summarized in a table. Most monocotyledonous and dicotyledonous plants can …

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Difference between spermatogenesis and oogenesis

Difference between spermatogenesis and oogenesis

What is spermatogenesis? The production of male gametes, sperm, from testicular spermatogonia is called spermatogenesis. Spermatogonium is a diploid cell and found in the main reproductive organ, tubules of the testis, of humans. A spermatogonium is divided into four haploid cells through meiosis. Spermatogenesis starts at puberty with millions of sperms and lasts throughout life. …

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What is the difference between aestivation and hibernation

difference between aestivation and hibernation

What is aestivation?  Aestivation is a state of summer sleep and during aestivation, animals usually tend to rest in a cool place. They sleep during the hot hours of the day. Among the many animals that carry out aestivation activities are frogs, earthworms, snails, crocodiles, lizards, turtles and many others. Also, typically cold-blooded animals such …

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Difference between wildlife sanctuary and national park

Difference between wildlife sanctuary and national park

Fauna constitutes the main natural heritage of the whole world. Continued industrialization and deforestation threaten to wipe out wildlife. Thus, to preserve the natural heritage of the country, nature reserves, national parks, biosphere reserves, etc. are reserved.. Wildlife sanctuaries refer to an area that offers protection and suitable living conditions for wild animals. The national …

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What is the difference between heterotrophs and autotrophs?

difference between heterotrophs and autotrophs

Plants, algae and some bacteria are said to be autotrophic, as they are able to cook their own food using sunlight, air and water. On the other side, animals such as dogs, lions, cows, horses, etc. are considered heterotrophic because they cannot cook their own food and are directly or indirectly dependent on the nutrition …

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ADP Biology Definition And Explanations

ADP Biology Definition

Adenosine Diphosphate (ADP), the adenosine 5′-diphosphate, is a ribonucleotide formed of a base purine, the adenine, a pentose, the ribose and two phosphates. The adenosine diphosphate (ADP) is an activator platelet which is released from platelet granules upon formation of a hemostatic plug. It is rapidly phosphorylated in ATP by oxidative phosphorylation, by photophosphorylation or …

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