Description : Does the occurrence of diversity of animals on earth suggest their diverse ancestry also? Discuss this point in the light of evolution. -Biology
Last Answer : Discuss this point in the light of evolution. Since animals show a vast diversity in their structures, they probably have diverse ancestry. ... Thus, occurrence of diversity of animals on earth suggest their diverse ancestry also.
Description : Your upcoming project includes project team members from a foreign country. To make certain that cultural differences don't interfere with team performance, thereby affecting the success of the project ... exercises. D. Inform the team members of the organization's rules and standards.
Last Answer : A. Provide diversity training to all the team members.
Description : In which forests are the greatest diversity of animal and plant species occurs? -Do You Know?
Last Answer : answer:
Description : The greatest diversity of animal and species occurs in which forest? -Do You Know?
Description : What is A forest or jungle near the equator that is characterized by large amounts of rain and little variation in temperature and that contains the greatest known diversity of organisms?
Last Answer : Such a forest is called a Tropical Rain Forest
Description : What scenario will result in offspring that have the greatest genetic diversity?
Last Answer : What is the answer ?
Description : In which forests are the greatest diversity of animal and plant species occurs?
Last Answer : Tropical moist forests
Description : The greatest diversity of animal and species occurs in which forest?
Last Answer : Tropical moist forest
Description : True coelom appeared first in the course of evolution in
Last Answer : True coelom appeared first in the course of evolution in A. Echinodermata B. Annelida C. Chordata D. Aschelminthes
Description : In the fist course of evolution, true coelom appeared for the first time in
Last Answer : In the fist course of evolution, true coelom appeared for the first time in A. Annelida B. Chordata C. Aschelminthes D. Echinodermata
Description : Which of the following changes for man in the course of evolution is probably useless? (a) Development of being erect (b) Development of cranial capacity (c) Loss of tail (d) Development of opposable thumb
Last Answer : (c) Loss of tail
Description : What types of problems are caused by ignoring diversity?
Last Answer : Need answer
Description : Peristalsis is the process of synchronized contractions of the muscular wall of the digestive tube. Peristaltic movements may occur from the esophagus until and including the bowels. The ... and megaesophagus (enlargement of the esophagus). Digestion System - Image Diversity: peristaltic movements
Last Answer : From the lumen to the external surface what are the tissues that form the digestive tube wall?
Description : During the course of one year, approximately how often do you get really angry, and what caused this extreme anger?
Last Answer : I get really angry when female Scandinavian olympians jump up onto my roof.
Description : What caused the greatest loss of life for English forces in the Agincourt campaign?
Last Answer : Dysentery
Description : The independent evolution of similar traits in organisms is caused by?
Last Answer : convergence/homoplasy
Description : The tubular and dorsal nervous system of chordates is related to the cephalization in these animals and to bilateral symmetry. The presence of neural integrating centers with concentration of ... These features have been preserved by evolution as they provide adaptive advantage to their owners.
Last Answer : How can the tubular-dorsal nervous system in chordates be compared to the nervous pattern present in invertebrates?
Description : Absorption accompanied by heat evolution results in (A) Increased capacity of the absorber (B) Increase in equilibrium solubility (C) Decrease in equilibrium solubility (D) None of these
Last Answer : (C) Decrease in equilibrium solubility
Description : Which one of the following changes involved is irrelevant, in the evolution of man? (a) Perfection of hand for tool making (b) Change of diet from hard nuts and hard roots to soft food (c) Loss of tail (d) Increase in the ability to communicate with others and develop community behaviour
Last Answer : (b) Change of diet from hard nuts and hard roots to soft food
Description : During a merger and acquisition transaction, the ability to find and use good comparable data for a valuation is relatively ____________. a) easy because each successful company within an industry ... depth, product diversity and access to lines of credit seldom match the company being valued
Last Answer : d) difficult because size differential, management depth, product diversity and access to lines of credit seldom match the company being valued
Description : Deforestation during the recent decades has led to: (A) Soil erosion (B) Landslides (C) Loss of bio-diversity (D) All the above
Last Answer : (D) All the above
Description : Liability in respect of postal articles insured hall be liable to pay compensation, not exceeding the amount for which a postal article has been insured, to the sender thereof for the loss of the postal article or ... by post explained in a) Section 18 b) Section 33 c) Section 20 d) None of these
Last Answer : b) Section 33
Description : $ Systematics may be defined as that branch of science which deals with the diversity of life. ! Binomial nomenclature was proposed by Linnaeus.
Last Answer : $ Systematics may be defined as that branch of science which deals with the diversity of life. ! Binomial ... wrong D. If both As and R are wrong.
Description : How useful are the systems of classification in organizing the diversity of life?
Description : One of the greatest famines of the nineteenth century suffered by the Irish people which led to over 1 million deaths due to starvation was caused by a fungal infection of the potato crop. The disease it ... blight of potatoes (b) heart rot of potatoes (c) late blight of potatoes (d) potato mosaic
Last Answer : Ans:(c)
Description : Which natural hazard has caused the greatest number of deaths in a single event? a) Earthquakes b) Floods c) Volcanic eruptions and related disasters d)hurricanes
Last Answer : a) Earthquakes
Description : Pick up the correct statement from the following: (A) Central portion of a cyclone acts as a chimney through which air gets lifted (B) Cyclonic precipitation caused by a warm front is ... Greatest amount of orographic precipitation falls in the windward side of the barrier (D) All the above
Last Answer : Option D
Description : During the course of origin of life what was the sequence of substances which appeared on earth:
Last Answer : During the course of origin of life what was the sequence of substances which appeared on earth: ... D. Ammonia, Amino acids, proteins, nucleic acids
Description : What is normally the most effective measure to reduce or avoid CAT effects? a. Change of flight level b. Change of course c. Increase of speed d. Decrease of speed
Last Answer : a. Change of flight level
Description : Marginal cost refers to a). Additional cost from taking a course of action b). Increase in cost accompanies a unit increase in output c). Cost of producing one more unit of a good d). All
Last Answer : d). All
Description : Near a castle without a moat, a well-known queen was captured and held hostage by a dark and powerful enemy force. Several of her loyal servants tried to break through enemy lines to free her ... this well-known queen and the lowly servant who performed the greatest sacrifice to save her? -Riddles
Last Answer : The queen was the white queen, and the servant who was sacrificed was a white pawn who had reached the back row of the black chess pieces—and was subsequently promoted/exchanged for the captured white queen.
Description : During chemical evolution, key biological compounds were synthesised
Last Answer : During chemical evolution, key biological compounds were synthesised A. in the atomosphere B. along the ocean ... . in the ocean D. none of the above
Description : Algae often float on surface of water during the day but sink down during the night due to (a) Evolution and trapping of oxygen bubbles during the day in their photosynthesis (b) Becoming light as they ... (c) Warming action of sun during the day (d) Release of absorbed air by warming of water
Last Answer : Ans:(a)
Description : During the carbonisation of coal (A) All tar is evolved at < 600°C (B) Evolution of H2 and formation of methane and aromatics occur at > 700°C (C) Hard semi-coke starts shrinking at 600°C (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Absorption/evolution of heat during conversion of a substance from one allotropic form to another is termed as the heat of (A) Sublimation (B) Fusion (C) Transition (D) Vaporisation
Last Answer : C) Transition
Description : After the age of 6 years, the greatest increase in the size of the mandible occurs: A. At the symphysis B. Between canines C. Distal to the first molar
Last Answer : C. Distal to the first molar
Description : Which of the following inputs has the greatest potential to increase productivity? (a) labor ; (b) management ; (c) capital ; (d) None of the above
Last Answer : (b) management ;
Description : Where can I find a good artificial life and evolution simulator?
Last Answer : I’ve always wanted to find such a simulator. Great Question.
Description : Assertion :- According to Lamarck, evolution of life forms had occured but driven by use and disuse of organs. Use and disuse of organ leads to change
Last Answer : Assertion :- According to Lamarck, evolution of life forms had occured but driven by use and disuse of ... . D. If both Assertion & Reason are false.
Description : What was the siginificance of the Cambrian explosion to the evolution of life on earth?
Description : Which of the following statements regarding cytokines is incorrect? A. Cytokines act directly on target cells and may potentiate the actions of one another. B. Interleukin 1 (IL-1) ... organ dysfunction syndrome because of its multiple actions and the secondary cascades that it stimulates.
Last Answer : Answer: C DISCUSSION: Cytokines are soluble peptide molecules that are synthesized and secreted by a number of cell types in response to injury, inflammation, and infection. Cytokines, which ... is thought to play a central role in the stress response, particularly in response to endotoxemia
Description : From the zygote, pluricellular organisms are formed by serial mitosis. Would this formation be possible if each cell made by mitosis had an identical life in relation to its antecedent cells? How did evolution solve that problem?
Last Answer : The formation of complex and distinct pluricellular organisms would not be possible if mitosis in embryos produced only daughter cells with an identical life history as the mother cell, since there ... process that activates and inactivates some genes within the cell in response to some stimulus.
Description : Oparin's theary about origin of life' is related to - (1) chemical evolution (2) physical evolution (3) biological evolution (4) artificial evolution
Last Answer : (1) chemical evolution Explanation: Alexander Oparin was a Russian biochemist, notable for his contributions to the theory of the origin of life on Earth, and particularly for the primordial soup theory of the evolution of life from carbon-based molecules.
Description : The concept of chemical evolution is based on (a) interaction of water, air and clay under intense heat (b) effect of solar radiation on chemicals (c) possible origin of life by combination of chemicals under suitable environmental conditions (d) crystallisation of chemicals.
Last Answer : (c) possible origin of life by combination of chemicals under suitable environmental conditions