Description : Double fertilisation is (a) fusion of two male gametes of a pollen tube with two different eggs (b) fusion of one male gamete with two polar nuclei (c) fusion of two male gametes with one egg (d) syngamy and triple fusion.
Last Answer : (d) syngamy and triple fusion.
Description : Double fertilization is (1) Fusion of two male gametes of a pollen tube with two different eggs (2) Fusion of one male gamete with two polar nuclei (3) Fusion of two male gametes with one egg (4) Syngamy and triple fusion
Last Answer : (4) Syngamy and triple fusion
Description : Difference between syngamy and triple fusion -Biology
Last Answer : answer:
Description : Which is correct? (a) Gametes are invariably haploid. (b) Spores are invariably haploid. (c) Gametes are generally haploid. (d) Both spores and gametes are invariably haploid.
Last Answer : (a) Gametes are invariably haploid.
Description : How is the game of chess similar/dissimilar to life?
Last Answer : As it is in a game of Chess, a good start in life is very important. The best chess players have learned great beginnings and can always use one or the other to start a game, as in life the ... or lose this game. These things are the same in life. One who follows in his footsteps and believes in
Description : Development of Sporophyte from gametophyte tissue without fusion of gametes is: (a) Apospory (b) Apogamy (c) Apomixis (d) Parthenogenesis
Last Answer : Ans. ((b))
Description : Find out the correct sentence. Hybridisation means crossing between genetically dissimilar plants Cross between two varieties is called as inter speci
Last Answer : Find out the correct sentence. Hybridisation means crossing between genetically dissimilar plants Cross between two ... (iii) D. (iii) and (iv)
Description : Heterosporus means a. Spores of two different sizes and sexes b. Spores of the same sizes and sexes c. Spores which are sterile d. None of the above
Last Answer : a. Spores of two different sizes and sexes
Description : A plant which reproduces by means of spores (1) Mustard (2) Coriander (3) Ferns (4) Petunia
Last Answer : Ferns
Description : In some plants, the female gamete develops into embryo without fertilisation. This phenomenon is known as (a) parthenogenesis (b) autogamy (c) parthenocarpy (d) syngamy.
Last Answer : (a) parthenogenesis
Description : Syngamy can occur outside the body of the organism in (a) mosses (b) algae (c) ferns (d) fungi.
Last Answer : (b) algae
Description : Bacteria lack alternation of generation because there is (a) neither syngamy nor reduction division (b) distinct chromosomes are absent (c) no conjugation (d) no exchange of genetic materia
Last Answer : (a) neither syngamy nor reduction division
Description : The process where, plants are propagated by seeds, but the embryo is formed by the process in which normal meiosis and syngamy has been eliminated is called
Last Answer : The process where, plants are propagated by seeds, but the embryo is formed by the process in which normal meiosis and syngamy has been eliminated is called – Agamospermy
Description : What is syngamy? Who discovered it?
Last Answer : Ans: Syngamy is fusion of male and female gametes. It was discovered by Strasburger.
Description : Could two dissimilar items both be perfect for one purpose? (Plus more questions of perfection)
Last Answer : No.
Description : A device that connects two dissimilar networks and performs the protocol conversion. A. Gateway B. Coupler C. Transformer D. Converter
Last Answer : A. Gateway
Description : An association of two dissimilar organ- isms where both members are benefitted is known as?
Last Answer : Symbiosis
Description : A thermoelectric engine which consists of two dissimilar electric conductors connected at two junctions maintained at different temperatures, converts (a) Electric energy into heat energy [IES-2006] (b ... energy (c) Mechanical work into electric energy (d) Electric energy into mechanical work
Last Answer : (b) Heat energy into electric energy
Description : Adhesives (A) Can’t be used in the form of pressure sensitive tapes (B) Can’t join two dissimilar metals (C) Cure instantaneously after application on a surface (D) None of these
Last Answer : (D) None of these
Description : Two people see the same thing at the same time yet interpret it differently. Where do the factors that operate to shape their dissimilar perceptions reside? (a) the perceivers ; (b) the target ; (c) the timing ; (d) the context
Last Answer : (a) the perceivers ;
Description : Name THREE types of muscle tissue found in the human BIOL-91; Short Answer: If an individual has two dissimilar alleles for a trait, with regard to that trait he is said to be:
Last Answer : ANSWER: HETEROZYGOUS
Description : Assertion :- Homologous organs suggest same origin. Reason :- Organs which are simillar in function and dissimilar in internal morphology called as Ho
Last Answer : Assertion :- Homologous organs suggest same origin. Reason :- Organs which are simillar in function and ... D. If both Assertion & Reason are false.
Description : Assertion : Meiosis produces four genetically dissimilar cells. Reason : Crossing over or gene exchange takes place in meiosis.
Last Answer : Assertion : Meiosis produces four genetically dissimilar cells. Reason : Crossing over or gene exchange ... . If both Assertion & Reason are false.
Description : How do you compare dissimilar fractions?
Last Answer : Feel Free to Answer
Description : Charge dissimilar prices in diverse markets for some product is a) Marketing mix b) Psychographic factorsc) Price discrimination d) Price skimming
Last Answer : a) Marketing mix
Description : What is the possible number of optical isomers for a compound containing 2 dissimilar asymmetric carbon atoms? (a) 2 (b) 4 (c) 6 (d) 8
Last Answer : 4
Description : What is the possible number of optical isomers for a compound containing n dissimilar asymmetric carbon atoms? (a) n2 (b) 2n (c) n + 1 (d) n + 2
Last Answer : 2n
Description : A network system allows dissimilar machines to do what within one universal system?
Last Answer : Exchange information.
Description : Select the correct statement about combining antihypertensive drugs: A. Antihypertensive combinations should always be preferred over single drugs B. Combinations of antihypertensives with similar ... should be combined D. A diuretic must be included whenever antihypertensives are combined
Last Answer : C. Antihypertensives which act on different regulatory systems maintaining blood pressure should be combined
Description : A substance whose molecules consist of dissimilar atoms is called?
Last Answer : A substance whose molecules consist of dissimilar atoms is called compound.
Description : How are fission and nuclear fusion similar?
Last Answer : They are both nuclear reactions. That's just about it. Other than that they are completely different. Fission is the nuclear reaction when two atoms smash the living soul out of each other ... together into another compound/element, while releasing about 10 times as much energy as nuclear fission.
Description : Splicing fibers means ∙ a. Fusion ∙ b. Butt ∙ c. Glue ∙ d. Both fusion and butt
Last Answer : . Both fusion and butt
Description : Read the following five statements (A - E) and answer as asked next to them. (A) In Equisetum, the female gametophyte is retained on the parent sporophyte. (B) In Ginkgo, male gametophyte is not independent. (C ... . How many of the above statements are correct? (a) Two (b) Three (c) Four (d) One
Last Answer : (d) One
Description : Can I save fern spores to plant next spring?
Last Answer : It is very involved....here is the link www.hardyferns.org/fern-info-propagation.php
Description : How will an organism be benefited if it reproduces through spores ? -Biology
Last Answer : An organism is benefited by reproducing through the spores because spores are surrounded by a thick layer which protects them in adverse conditions. When the favourable conditions occur, these spores start to grow again. In this way they are successfully live in unfavourable conditions.
Description : Various types of asexual spores found in algae? -Biology
Description : Name of asexual spores produced by fungi? -Biology
Description : are bryophyte spores part of the sporophyte or gametophyte generation? how about fern spores? -Biology
Description : Are spores vascular plants?
Last Answer : this did not answer this site is useless
Description : $ Hypnospores are the thick walled resting spores produced in some Algae. ! The megaspores of Pinus are also called hypnospores.
Last Answer : $ Hypnospores are the thick walled resting spores produced in some Algae. ! The megaspores of Pinus are also ... wrong D. If both As and R are wrong.
Description : Name the group of spores producing plants in which sex organs are concealed.
Last Answer : Name the group of spores producing plants in which sex organs are concealed.
Description : Are Spores harmed by disinfectant heat or cold?
Last Answer : Yes, potentially all 3 could harm spores.
Description : How are spores produced?
Last Answer : by sporophytes through meiosis
Description : If fungi and spores asexual reproduction then plants and sexual reproduction?
Last Answer : What is the answer ?
Description : Spores?
Last Answer : DefinitionA spore is a reproductive cell produced by certain fungi, plants (moss, ferns), and some bacteria. Often, the spore fully develops after a state of dormancy or hibernation. ... pressures. In health-care settings, sterilization is usually accomplished using a device called an autoclave.
Description : A scientist finds an organism that cannot move. It has many cells,produces spores,and gets food from its environment which kingdom does it belong explain?
Last Answer : Plantae
Description : Sporocarp is a reproductive structure of (a) Some algae (b) Some aquatic ferns (c) Angiosperms having spores (d) Bryophytes