Q.10 What is the name of the insulating fatty sheath that covers the axon of most neurons?Ans A. Nodes of RanvierB. Synaptic cleftC. NeurilemmaD. SynapseCorrect Ans Provided: C

Q.1 निम्नलिखित में से कौनसा तनिका मानव मस्तिष्क में पतली, कोमल मध्यम सतह है जो एक जालनुमा गद्दी प्रदान करती है?Ans A. पायामेटरB. अरैकनाँइडC. वेनमेटरD. ड्यूरामेटरCorrect Ans Provided: B

Q.6 Which of the following statements is incorrect?1. 31 pairs of spinal nerves emerge from the spinal cord.2. The functions of sympathetic and parasympathetic nervous systems are complementary to each other.Ans A. Both 1 and 2B. ...

Q.11 How many chromosomes are there in a sperm and an ovum or an egg of human-beings?Ans A. 23B. 21C. 22D. 20Correct Ans Provided: A

Q.13 Which of the following belongs to Eukarya domain of classification?Ans A. LokiarchaeotaB. CrenarchaeotaC. EntamoebaD. CyanobacteriaCorrect Ans Provided: C

Q.12 Consider the following statements about a kingdom – 1. It includes multicellular or many celled organisms.2. The body is made of network (mycelium) of fine threads called hyphae. Which of the following is an ...

Q.20 If we convert 287 K to celsius scale, we will get:Ans A.B.C.D.Correct Ans Provided: B

Q.3 Which of the following is an example of Phylum Porifera?Ans A. HydraB. Pin wormsC. PlanariaD. SyconCorrect Ans Provided: D

Q.9 Which of the following belongs to the same division of Kingdom Plantae?Ans A. Marchantia, Marsilea, FernB. Ulva, Funaria, UlothrixC. Spirogyra, Riccia, CycasD. Riccia, Marchantia, FunariaCorrect Ans Provided: D

Q.2 Which of the following statements are not true regarding Ammonia?Ans A. The process of excreting ammonia is AmmonotelismB. It is readily solubleC. Kidneys play a significant role in its removalD. It is generally excreted by diffusion across ...