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 : heory of panspermia is proposed by a. Aristotle b. Oparin and Haldane c. Richter and Arrhenius d. None of the above
Last Answer : d. None of the above
Description : $ "Transpiration pull Theory" was proposed by Dixon and Joly . ! Loss of water droplets from hydathodes is called Guttation.
Last Answer : $ "Transpiration pull Theory" was proposed by Dixon and Joly . ! Loss of water droplets from hydathodes is ... wrong D. If both As and R are wrong.
Description : What is your opinion of people who reject an abiotic explanation of the origin of life?
Last Answer : I guess it would depend on their level of knowledge of abiotic synthesis of organic molecules and of the genesis of life. My guess would be not many people know of or at the very least have a working ... I have the energy or desire to attempt to explain with a very real chance a debate will ensue.
Description : Plant hormones, which responses to wounds and stresses of biotic & abiotic origin & are also involved in dormancy & abscission, are-
Last Answer : Plant hormones, which responses to wounds and stresses of biotic & abiotic origin & are also involved in dormancy & abscission, are-
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 : 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 : 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 : Coacervates were experimentally produced by a) Oparin and Haldane b) Darwin c) Aristotle d) Louis Pasture
Last Answer : a) Oparin and Haldane
Description : $ That branch of biology which deals with the study of origin of life is called biopoiesis. ! Biogenesis the process of origin of life from the pre-ex
Last Answer : $ That branch of biology which deals with the study of origin of life is called biopoiesis. ! Biogenesis the ... wrong D. If both As and R are wrong.
Description : Identify the incorrect statement: (A) A hypothesis is made on the basis of limited evidence as a starting point for further investigations. (B) A hypothesis is a basis for reasoning without ... is a proposed explanation for a phenomenon. (D) Scientific hypothesis is a scientific theory.
Last Answer : (D) Scientific hypothesis is a scientific theory.
Description : $ Homologous organs are those which are functionally similar but different by origin. ! Homothallic plants are those which are unisexual.
Last Answer : $ Homologous organs are those which are functionally similar but different by origin. ! Homothallic plants are ... D. If both As and R are wrong.
Description : The term “primary centres of origin’ was proposed by
Last Answer : Ans. Vevilov
Description : Explain the earliest theory associated with the origin of the earth. -Geography
Last Answer : A large number of hypotheses were put forth by different philosophers and scientists regarding the origin of the earth. One of the earlier and popular arguments was by German philosopher Immanuel Kant ... formation of a disk-shaped cloud and the planets were formed through the process of accretion.
Description : We start small and grow over time, We always expose anyone who commits a crime. There are experts in my field, but I have nothing productive to yield. We are as old as man, and all unwillingly ... lifespan. We leave traces without trying, Criminals? Ha! We leave them crying. What are we? -Riddles
Last Answer : This answer was deleted by moderators
Description : (3) reflection of light due to the presence of free electrons Explanation: Lustre (or luster) is the way light interacts with the surface of a crystal, rock, or mineral. The word ... conductivity, and high density. Typically they are malleable and ductile, deforming -under stress without cleaving.
Last Answer : Cloud is a colloidal dispersion of – (1) Air in a dispersion medium of water (2) Fog in a dispersion medium of water (3) Mist in a dispersion medium of air (4) Water drops in a dispersion medium of air
Description : The theory of spontaneous generation of life was proposed by: (a) Aristotle (b) Lamark (c) Leewen hock (d) Louis Pasteur
Description : What is the difference between an autotroph and a heterotroph?
Last Answer : A: Autotrophs are organisms that can produce their own food through photosynthesis or chemosynthesis, while heterotrophs are organisms that obtain their food by consuming other organisms.
Last Answer : A: Autotrophs are organisms that can produce their own food through photosynthesis or other processes, while heterotrophs must obtain their food by consuming other organisms.
Last Answer : A: An autotroph is an organism that can produce its own food, typically through photosynthesis or chemosynthesis, while a heterotroph is an organism that must obtain its food from other organisms.
Last Answer : A: An autotroph is an organism that is capable of producing its own food through photosynthesis or chemosynthesis, while a heterotroph is an organism that must consume other organisms or organic matter to obtain its energy and nutrients.
Last Answer : A: An autotroph is an organism that can produce its own food through photosynthesis or chemosynthesis, while a heterotroph is an organism that must consume other organisms for food.
Last Answer : A: An autotroph is an organism that can produce its own food using light energy, while a heterotroph is an organism that must consume other organisms for food.
Last Answer : A: Autotrophs are organisms that can produce their own food using energy from the sun (photosynthesis) or from inorganic compounds (chemosynthesis), while heterotrophs must consume other organisms for their energy.
Description : Is a cats heterotroph or autotroph?
Last Answer : Cat is Heterotrophic , because it could not synthesis it ownfood like plants.
Description : Is wheat a autotroph or heterotroph?
Last Answer : An autotroph it makes its own food using energy fromsunlight
Description : Is a fern an autotroph or a heterotroph?
Last Answer : yes... because it is a plant and all plants are autotrophs.
Description : Is a gorilla a autotroph or a heterotroph?
Last Answer : they are pee
Description : Are monkeys heterotroph or autotroph?
Last Answer : Feel Free to Answer
Description : Is hydra heterotroph or an autotroph?
Description : Is hydra heterotroph or an autotroph or mixotrophoc?
Description : Is a moth heterotroph?
Last Answer : What is the answer ?
Description : Are bacteria a heterotroph?
Last Answer : Need answer
Description : Is the Tasmanian devil a heterotroph or a autotroph?
Last Answer : heterotroph
Description : Is a rose bush a autotroph or heterotroph?
Last Answer : autotrop
Description : What type of heterotroph is frog?
Last Answer : Omnivore
Description : Is a blepharisma a heterotroph or a autotroph?
Last Answer : Heterotroph: eats bacteria from decaying plants
Description : Is a turtle a autotroph are heterotroph?
Description : A scorpion stalks, kills, and then eats a spider. Based on its behavior, which ecological terms C A. Producer, herbivore, decomposer B. Producer, carnivore, heterotroph C. Predator, carnivore, consumer D. Predator, autotroph, herbivore
Last Answer : Predator, carnivore, consumer
Description : Slime molds differ from the moldy fungi A- in their mode of nutrition: phagocytosis for the slime molds; absorptive heterotroph for moldy fungi B- in that the moldy fungi produce amoeboid or flagellated cells and the slime molds do not C- Both (a) and (b) D- none of the above
Last Answer : in their mode of nutrition: phagocytosis for the slime molds; absorptive heterotroph for moldy fungi
Description : Which biologist gave most logical biochemical theory of origin of life?
Last Answer : Which biologist gave most logical biochemical theory of origin of life? A. Urey B. Oparin C. Stanley Miller D. Haeckel
Description : $ Viruses are not an exception to all theory ! During mitosis the number of chromosomes is reduced to a half.
Last Answer : $ Viruses are not an exception to all theory ! During mitosis the number of chromosomes is reduced to a half ... wrong D. If both As and R are wrong.
Description : $ Hormones are the secretions to all theory. ! During mitosis the number of chromosomes is reduced to a half.
Last Answer : $ Hormones are the secretions to all theory. ! During mitosis the number of chromosomes is reduced to a half ... wrong D. If both As and R are wrong.
Description : $ Schleiden and Schwann formulated the theory of inheritance of characters. ! The non living matter also follows the laws of inheritances.
Last Answer : $ Schleiden and Schwann formulated the theory of inheritance of characters. ! The non living matter also follows ... D. If both As and R are wrong.
Description : Who had proposed the chromosomal theory of the inheritance? -Biology
Description : By whom was the most important theory of general biology proposed? -Do You Know?
Description : Which Biologist proposed the theory of Germ plasm? -Do You Know?