Description : Coacervates were experimentally produced by a) Oparin and Haldane b) Darwin c) Aristotle d) Louis Pasture
Last Answer : a) Oparin and Haldane
Description : $ The Heterotroph theory of origin of life was proposed by Haldane. ! That part of earth which is without any traces of life is called Abiotic earth.
Last Answer : $ The Heterotroph theory of origin of life was proposed by Haldane. ! That part of earth which is without ... is wrong D. If both As and R are wrong.
Description : The Theory of Inheritance of Acquired Characters for the origin of species was proposed by: (a) Jean Lamark (b) J.B.S. Haldane (c) August Weismann (d) Harold Urey
Last Answer : Ans:(a)
Description : That life arose from interactions of simple chemical compounds on primitive earth, the chemosynthetic theory of life, was proposed by: (a) A.I. Oparin (b) Louis Pasteur (c) Charles Darwin (d) Lamark
Description : who was proposed the theory of sexual selection a)Charles Darwin b) Lamarck c) De varies d) Hackle
Last Answer : a)Charles Darwin
Description : Who proposed mutation theory a. J.B. Lamarck b. Charles Darwin c. Hugo de vries d. Mendel
Last Answer : c. Hugo de vries
Description : The theory of inheritance of acquired characters are proposed by a. J.B. Lamarck b. Charles Darwin c. Gregor Mendel d. Hugo De vries
Last Answer : b. Charles Darwin
Description : Who proposed the idea of Deep Ecology? a. Native Americans b. Thoreau c. Arne Ness d. Vandana Shiva
Last Answer : b. Thoreau
Description : The theory of spontaneous generation of life was proposed by: (a) Aristotle (b) Lamark (c) Leewen hock (d) Louis Pasteur
Description : Who proposed Binomial Nomenclature? (1) Linnaeus (2) John Ray (3) Huxley (4) Aristotle
Last Answer : (1) Linnaeus Explanation: Binomial nomenclature is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin gram-matical ... to Swedish natural scientist Carl Linnaeus, effectively beginning with his work 'Species Plantarum' in 1753.
Description : The concept of “Omnis cellula-e-cellula” regarding cell division was first proposed by (a) Aristotle (b) Rudolf Virchow (c) Theodore Schwann (d) Schleiden.
Last Answer : (b) Rudolf Virchow
Description : Which of the following Greek philosophers proposed the first atomic theory around 400 B.C.? Was it w) Plato x) Archimedes y) Aristotle z) Democritus
Last Answer : ANSWER: D -- DEMOCRITUS
Description : Who proposed Binomial Nomenclature ? (1) Linnaeus (2) John Ray (3) Huxley (4) Aristotle
Last Answer : Linnaeus
Description : What is your view on panspermia and the exogenesis hypothesis?
Last Answer : It's really fascinating. I like the idea. Might actually be a fun probe program in half a million years when we've explored much of the galaxy. However, there's no evidence it happened-the timeline ... 't just grow here naturally. In short-all the ingredients were here, no reason to import them =)
Description : What is panspermia (I need to know this)!?
Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want
Description : 6. The Theory of Panspermia is still a favourite idea for some astronomers which states that a) Life could have come from pre-existing Life b) Life started from chemicals c) Units of life called spores were transferred to different planets d) Life came out of decaying & rotting matter
Last Answer : c) Units of life called spores were transferred to different planets
Description : Explain the haldane effect and bohr effect? -Biology
Last Answer : answer:
Description : Haldane effect is due to
Last Answer : Haldane effect is due to A. `CO_(2)` B. Lactic acid C. pH D. Oxyheamoglobin
Description : Who among the following demonstrated experimentally that simple organic molecules like sugar s and amino acids could be produced from inorganic molecules if early earth atmosphere is created (a) Donald Brown (b) A.I. Oparin (c) Oscar Miller (d) Stanley Miller
Last Answer : Ans:(d)
Description : The concept of ‘survival of the fittest’ was first advocated by - (1) Oparin (2) Darwin (3) Spencer (4) Haeckel
Last Answer : (2) Darwin Explanation: "Survival of the fittest" is a phrase originating in evolutionary theory, as an alternative description of natural selection. The phrase is today commonly used in contexts that ... ), in which he drew parallels between his own economic theories and Darwin's biological ones.
Description : Embryological support for evolution was disapproved by (a) Karl Ernst von Baer (b) Alfred Wallace (c) Charles Darwin (d) Oparin.
Last Answer : (a) Karl Ernst von Baer
Description : According to Oparin, which one of the following was not present in the primitive atmosphere of the earth? (a) Methane (b) Oxygen (c) Hydrogen (d) Water vapour
Last Answer : b) Oxygen
Description : The concept of ‘survival of the fittest’ was first advocated by (1) Oparin (2) Darwin (3) Spencer (4) Haeckel
Last Answer : Darwin
Description : How is Copenhagen Zoo still functioning? Now they kill off 4 lions?
Last Answer : It’s gross and disgusting to me, knowing there are valid preserves available. The cubs and the giraffe were killed for no reason imo.
Description : What species of animal is this?
Last Answer : EDIT; sorry, read it wrong haha
Description : What is amoeba ?
Last Answer : Amoeba is a member of the state of Protesta. Amoeba is a unicellular animal. Their body is small. The finger-shaped projector from their body is called short-legged. Amoeba feeds with its help. Their body has water cavity , food cavity and contraction cavity.
Description : What is a blind spot ?
Last Answer : The point at which the retina and the optic nerve meet and where the reflection of the object is not formed is called the blind point. This part does not have any rod cells or cone cells , so it is not light sensitive.
Description : What is I Bro ?
Last Answer : Eye brow is a part of eye. The hairs on the eyelids are called eye brows. This prevents sweat from entering the eye.
Description : What are human nose and ear pins made of ?
Last Answer : The nose and ear pins are made of cartilage. The skeletal system of human body is divided into bones and cartilage. The bones are hard and strong. And cartilage is relatively soft and elastic. In this case the nose and ear pins are mainly made up of this cartilage.
Description : Who is the biggest sperm in the animal kingdom ?
Last Answer : The tiny fly Drosophila sperm is the largest.
Description : What is the transformed form of bone ?
Last Answer : Transformed form of bone marrow collar.
Description : How do fireflies give light to insects ?
Last Answer : Fireflies have luminescent organs on the back of their bodies . This organ secretes two chemicals called luciferage and luciferin . Luciferge is an enzyme that scatters light, meaning that it is the luciferge ... Popular Science magazine) . Thanks. Footnotes [ 1] The Mystery of Firefly Light
Description : What are genes ?
Last Answer : A gene is DNA located on a chromosome.
Description : What is DNA ?
Last Answer : DNA is the main component of chromosomes. Its full form is deoxyribonucleic acid.
Description : Why do insects adapt ?
Last Answer : Insect pollinated flowers are usually large colored and pollen sticky. As a result, insects attach to the legs and fins during honey collection and help in pollination. And this is how the insect-pollinated flower adapts.
Description : What does gin mean ?
Last Answer : A gene is DNA located on a chromosome. The chemical form of the DNA molecule gene. In organisms that do not have DNA , only RNA , RNA acts as a gene. Human eye color , hair nature , ... by genes. Chromosomes act as carriers to carry genes from one generation to the next, keeping the lineage intact.
Description : What is amitosis cell division ?
Last Answer : The cell division in which the nucleus and cytoplasm of the mother cell directly divide into two offspring cells is called amitosis cell division.
Description : What type of cell division produces germ cells ?
Last Answer : In meiosis cell division, germ cells are produced.
Description : What was the former name of the animals of Nidaria episode ?
Last Answer : The first name of the animals of the Nidaria episode was Cilantereta.
Description : Why birds can fly easily ?
Last Answer : The body of the bird is covered by feathers. The bones are light , hollow and airy, and the lungs have air sacs, so birds can get up easily.
Description : Which part of human body excretes waste products ?
Last Answer : The human body excretes tree wastes.
Description : What is the structure and function of the nervous system ?
Last Answer : Neurons are the unit of structure and function of the nervous system.
Description : What kind of animal is Kunobang ?
Last Answer : Kunobang is an amphibian
Description : Kunobang is an animal of which episode ?
Last Answer : Animals of the Kunobang Cordata episode.
Description : What makes Patharkuchi increase the lineage ?
Last Answer : Patharkuchi leaves propagate with the help of leaves.
Description : What is the growth hormone of plants ?
Last Answer : Ethylene is the growth hormone of plants.
Description : What is the last stage of mitosis cell division ?
Last Answer : Telophase is the final stage of mitosis cell division.
Description : What kind of animal is hilsa fish ?
Last Answer : Hilsa fish is an osteoarthritis of the genus Vertebrata.
Description : What are the common features of leech ?
Last Answer : The common features of leech are: The body is cylindrical and fragmented. There is an excretory organ called nephridia. Their suckers exist.
Description : Why isn't shrimp called fish ?
Last Answer : Shrimp are arthropods. The fish, on the other hand, belong to the osteoarthritis of the Cordata period. The body of the fish is covered with cycloid , ganoid or tinoid type scales , which are ... body of shrimp. That is, shrimp is not a fish because of its different characteristics from fish.