Description : Mention the differences between bryophyte and pteridophyte.
Last Answer : Bryophyte 1. It is a non-vascular plant 2. The adult plant body is a haploid gametophyt Pteridophyte 1. It is a vascular plant 2. The adult plant body is diploid sporophyte
Description : Which one of the following is a correct statement? (a) Pteridophyte gametophyte has a protonemal and leafy stage. (b) In gymnosperms, female gametophyte is free- living. (c) Antheridiophores and ... are present in pteridophytes. (d) Origin of seed habit can be traced in pteridophytes.
Last Answer : (d) Origin of seed habit can be traced in pteridophytes.
Description : Read the following five statements (A to E) and select the option with all correct statements. A. Mosses and lichens are the first organisms to colonise a bare rock. B. Selaginella is a homosporous pteridophyte. C. Coralloid roots in Cycas ... D and E (b) B, C and E (c) A, C and D (d) B, C and D
Last Answer : (a) A, D and E
Description : You discover a new species of a plant. You also discover that it produces motile sperms and dominant generation has diploid cells. It belongs to (1) Bryophyte (2) Angiosperm (3) Gymnosperm (4) Pteridophyte
Last Answer : 4) Pteridophyte
Description : 85. Which one of the following is a correct statement ? (1) Origin of seed habit can be traced in pteridophytes (2) Pteridophyte gametophyte has a protonemal and leafy stage (3) In gymnosperms female gametophyte is free-living (4) Antheridiophores and archegoniophores are present in pteridophytes
Last Answer : Origin of seed habit can be traced in pteridophytes
Description : What Chromosomes are best known as units of an organism and?
Last Answer : Need answer
Description : If the diploid number chromosomes for an organism is twenty six what is the haploid number?
Last Answer : Thirteen (A+)
Description : How wide is the zygote carrying chromosomes ?
Last Answer : The zygote carries two broad chromosomes.
Description : What is A situation in which genes are attached to an organisms sex chromosomes the sex of an organism influences the expression of a gene?
Last Answer : s.e.x linked
Description : If a diploid cell has 50 chromosomes how many chromosomes does the haploid cell of that organism have?
Last Answer : 25
Description : If a male organism has 40 chromosomes in each body cell how many chromosomes does a female of the same species have in each body cell?
Last Answer : you answer
Description : Which of the following is not true for prokaryotic organism? A.Nucleus is not bounded by nuclear membrane B.Chromosomes does not contain histones C.80S ribosomes are distributed in cytoplasm D.Cell wall contains peptidoglycan as one of the major component
Last Answer : C.80S ribosomes are distributed in cytoplasm
Description : Which of the following is not true for prokaryotic organism? A- Nucleus is not bounded by nuclear membrane B- Chromosomes does not contain histones C- 80S ribosomes are distributed in cytoplasm D- Cell wall contains peptidoglycan as one of the major component
Last Answer : 80S ribosomes are distributed in cytoplasm
Description : What is the highest unit of classification of an organism ?
Last Answer : The highest single world in the classification of organisms.
Description : following is the highest trophic level organism in grassland food web. a) Grass c) Lizard b) Grasshopper d) Hawk
Last Answer : Lizard
Description : Assertion : Meiosis is also known as reduction division. Reason : Meiosis reduces the number of chromosomes in daughter cells.
Last Answer : Assertion : Meiosis is also known as reduction division. Reason : Meiosis reduces the number of ... D. If both Assertion & Reason are false.
Description : Exchange of chromatin between non-sister chromatids of homologous chromosomes is known as
Last Answer : Ans. Crossing over
Description : The genes controlling the seven pea characters studied by Mendel are now known to be located on how many different chromosomes? (a) Seven (b) Six (c) Five (d) Four
Last Answer : Four
Description : 30. The point at which polytene chromosomes appear to be attached together is known as (a) centriole (b) centromere (c) chromomere (d) chromocentre
Last Answer : Answer: d chromocentre
Description : During the final stage of cell division, the mitotic apparatus disappears, the chromosomes become attenuated, the centrioles duplicate and split, the nuclear membrane becomes reconstituted and the nucleolus reappears. This ... as: a) prophase (pron: prO-phase) b) metaphase c) anaphase d) telophase
Last Answer : ANSWER: D -- Telophase
Description : The chromosomes responsible for characteristics other than sex are known by which of the following terms? a) ribosomes b) lysosomes c) autosomes d) spermatocytes
Last Answer : ANSWER: C -- AUTOSOMES
Description : The capacity of robot to carry load is known as_____. a.Load carrying capacity b.Work envelope c.Maximum reach d.None of the above
Last Answer : a.Load carrying capacity
Description : The speed at which robot is capable of manipulating its end effector is known as the____. a.Velocity of robot b.Maximum reach c.Speed of movement d.Load carrying capacity
Last Answer : c.Speed of movement
Description : ____ is also known as work volume of robot a.Work envelope b.Speed of movement c.Load carrying capacity d.Precision of movement
Last Answer : a.Work envelope
Description : A pressure conduit carrying water beneath a stream or a canal, is known as (A) Sag (B) Depressed pipe (C) Inverted syphon (D) All the above
Last Answer : (D) All the above
Description : The maximum load carried by a pile, when it continues to sink without further increase of load, is known as (A) Ultimate load carrying capacity (B) Ultimate bearing capacity (C) Ultimate bearing resistant (D) All the above
Last Answer : Answer: Option D
Description : The capacity of robot to carry load is known as_____. (A) Load carrying capacity (B) Work envelope (C) Maximum reach (D) None of the above
Last Answer : A
Last Answer : C
Description : The speed at which robot is capable of manipulating its end effector is known as the____. (A) Velocity of robot (B) Maximum reach (C) Speed of movement (D) Load carrying capacity
Description : Which is also known as work volume of robot. (A) Work envelope (B) Speed of movement(C) Load carrying capacity (D) Precision of movement
Description : When two or more companies carrying on similar business decide to combine, a new company is formed, it is known as .................. (A) Amalgamation (B) Absorption (C) Internal reconstruction (D) External reconstruction
Last Answer : (A) Amalgamation
Description : When two or more companies carrying on similar business decide to combine, a new company is formed, it is known as .................. (A)Amalgamation (B)Absorption (C)Internal reconstruction (D)External reconstruction
Last Answer : (A)Amalgamation
Description : Carrying the line of only one manufacturer is known as A. Exclusive assortment B. Open bid C. Negotiated contract D. Deep assortment
Last Answer : A. Exclusive assortment
Description : The per capita birth rate of a population is known as its: w) mortality x) natality (pron: nay-tal-eh-ty) y) population density z) carrying capacity
Last Answer : ANSWER: X -- NATALITY