Q. What are the Secretory stimuli of Somatostatin? Ans: The secretory stimuli of Somatostatin are…
Thallophyta is the first division of the plant kingdom. It includes two sub-division, the algae and fungi; besides, thallophyta also includes slime molds, lichens and bacteria.
Salient features of the division Thallophyta:
(a) Plant body is thallus-like i.e., not differentiated into stem, leaves and roots.
(b) These plants are mostly aquatic
(c) Reproductive organs are mostly unicellular (i.e. – one-celled structure)
(d) Zygote generally does not develop into multicellular embryo while still enclosed within the female reproductive structure.
(e) There is diversity of thallus structure in algae, ranging from the microscopic uricellular habit to the giant macroscopic seeweeds (e.g. macrocystis) which may be over 100 meters long.
Q. What are the Secretory stimuli of Somatostatin? Ans: The secretory stimuli of Somatostatin are…
1.what are the hormones secreted from posterior pituitary ? Mention their function. Ans:(i) Oxytocin. (ii) Vasopression. Oxytocin:…
What are enzymes? Ans: The Macromolecules which are formed in the living cells , protein…
1.What are the components of Hemoglobin? Oxyhemoglobin ,Carboxyhemoglobin, Carbohemoglobin & Sulpphemoglobin. 2.What are the derivatives…
1.What is biodiversity? Biodiversity refers to the variety and variability of all types of microbes,plants…
Introduction Biodiversity refers to the variability among the living organisams;plants,animals and microbs from all sources…
Introduction Hibiscus rosa-sinensis, known colloquially as rose mallow, Chinese hibiscus, China rose and shoe flower,…
Q. State the main principles of cell theories (Cell Doctrine). Ans. Schleiden, a German botanist…
Introduction The human brain is comprised of a number of different regions. Each of these…
Ques: Describe briefly the structure of plasma membrane. Ans: The plasma membrane is made up…
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