The Malpighian tubule system is a type of excretory and osmoregulatory system found in some insects, myriapods, arachnids, and tardigrades. The system consists of branching tubules extending from the alimentary canal that absorbs solutes, water, and wastes from the surrounding hemolymph.
Q3. Who wrote the book -“The Algebra of Infinite Justice”?
“द अलजेब्रा ऑफ़ इन्फ़ाइनाईट जस्टिस ” पुस्तक को इसने लिखा है?
A mushroom is the fleshy, spore–bearing fruiting body of a fungus, typically produced above ground on soil or on its food source. “Mushroom” also describes a variety of other gilled fungi, with or without stems, therefore the term is used to describe the fleshy fruiting bodies of some Ascomycota.
Q5. Which of the following is fungal disease?
निम्नलिखित में से कौन सा फफूंद से होने वाला एक रोग है?
Amino acids play a central role in protein synthesis and generate new proteins. Each of the thousands of proteins in the cells contains combinations of hundreds or even thousands of amino acids, chemically bonded into chains called polypeptides. The cells continually break down old protein and rely on a supply of new amino acids to build new protein.
Q8. Which part of the brain is responsible for triggering actions like thinking, intelligence, memory and ability to learn?
मस्तिष्क का कौन सा हिस्सा सोचने, बुद्धिमानी, यादाश्त और सीखने की क्षमता जैसी क्रियाओं को प्रेरित करता हैं?
The cerebrum is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.
The cerebellum is located under the cerebrum. Its function is to coordinate muscle movements, maintain posture, and balance.
The brainstem includes the midbrain, pons, and medulla. It acts as a relay center connecting the cerebrum and cerebellum to the spinal cord. It performs many automatic functions such as breathing, heart rate, body temperature, wake and sleep cycles, digestion, sneezing, coughing, vomiting, and swallowing. Ten of the twelve cranial nerves originate in the brainstem.
Q9. Which of the following elements has the lowest melting point?
निम्नलिखित तत्वों में से किसका सबसे कम गलनांक हैं?
Wilting is the loss of rigidity of non-woody parts of plants. This occurs when the turgor pressure in non-lignified plant cells falls towards zero, as a result of diminished water in the cells. The rate of loss of water from the plant is greater than the absorption of water in the plant.
Q11. Bovidae Ovis is the scientific name of _____.