9394949438

[LATEST]$type=sticky$show=home$rm=0$va=0$count=4$va=0






Morphology of Flowering Plants Quiz-20

Dear Readers,

NEET is the most famous and important medical entrance examination held in our country. This exam is an objective type, an offline test which includes 4 sections namely– Physics, Chemistry, Botany, and Zoology. The maximum marks that can be scored are 720 marks and have 180 questions. About half of the paper consists of questions from Biology, as the NEET exam essentially focuses on capacitating students to go for seats in medical courses. One of the most significant and crucial sections in the NEET exam is of Biology. It comprises of theories, descriptions, discoveries, diagrams, definitions, explanations of differences, and relations. The majority of the topics covered in the NEET syllabus are from the NCERT syllabus of Class 11 & 12 and other related sources become part of the rest of the syllabus. Clear Exam curates a list of articles selected by professionals who recommend the highly vital topics for NEET exams. The table below takes you directly to the respective topic where the in-depth article and the MCQs are available for an easy and productive learning experience. Prior to solving NEET question papers or practicing mock tests, you must ensure to study the basic concepts in NEET and practice a few sample questions related to this exam. Students will be covered for all their studies as the topics are available from basics to even the most advanced. .

Q1.  Cereals are mostly belong to family
  •  Cruciferae
  •  Brassicaceae
  •  Poaceae
  •  Asteraceae
Solution
Most of the cereales belong to family-Poaceae (Gramineae). It is most widly distributed family containing nearly 600 genera and 10,000 species.

Q2.Endosperm is the result of
  •  Single fertilisation
  •  Partial fertilisation
  •  Double fertilisation
  •  Triple fertilisation
Solution
Endosperm is formed as a result of double-fertilisation. Endosperm nourishes the developing embryo during seed development. In plants such as bean, gram and pea, the endosperm is not present in the mature seed because the endosperm is completely consumed during development of seed. Such seeds are called nonendospermic or exalbumious. In monocots and caster bean (dicot) embryo do not consume all endosperm during seed development. So it persists in the mature seeds. Such seeds are called endospermic or albuminous seed

Q3.   Scutellum in a caryopsis represents
  •  Outermost layer of endosperm
  •  A sheath that protects the radical
  •  The place where the seed is attached to rephe
  •  A cotyledon
Solution
The monocotyledonous embryo of grasses is strikingly different from that of other monocotyledons. The mature embryo has a single cotyledon called scutellum. The portion of embryonal exis below scutellum is redicle while the portion of embryonal axis above the level of Scutellum is epicotyl.

Q4. Function of obturator on micropyle is to
  •  Obstruct the path
  •  Direct the growth of pollen tube
  •  Help in fusion
  •  Dissolve the wall of pollen tube
Solution
The function of obturator on micropyle is to direct the growth of pollen tube.


Q5. The leaf parts gets modified into spines in order to
  •  Reduce transpiration
  •  Reduce surface area
  •  Protect the plant from grazing animals
  •  All of the above
Solution
  When there is less surface area, there is thule leaf or leaf parts less transpiration. Hence, the xerophytic plant gets changed into the spines in order to reduce the gets transpiration.

Q6. Viscum is a
  •  Total root parasite
  •  Total stem parasite
  • Partial root parasite
  •  Partial stem parasite
Solution
Viscum (mistletoe) is a partial stem parasite that grows on silverfer, popular, apple, walnut, oak, etc.

Q7.Whorled type of phyllotaxy is found in
  •   Mustard
  •  China rose
  •  Guava
  •  Alstonia
Solution
In whorled or verticillate phyllotaxy, three (e.g., Nerium) or more than three (e.g., Alstonia) leaves are borne on a single node in a whorl or circle. The leaves of the whorl of one node generally alternate with the leaves of the whorl of adjacent nodes in order to provide maximum exposure.

Q8.Identify A to E in the given diagram


  •  A-Node, B-Internode, C-Accessory bud, D-Primary root, E-Secondary root
  •  A-Node, B-Internode, C-Bud, D-Primary root, E-Secondary root
  •  A-Internode, B-Node, C-Bud, D-Primary root, E-Secondary root
  •  A-Internode, B-Node, C-Callus, D-Primary root, E-Secondary root
Solution
A-Node, B-Internode, C-Bud, D-Primary root, E-Secondary root

Q9.A plant is considered to possess all advanced morphological characters based on the evolutionary significance. Which one of the following sets of characters does the plant denote the same?
  •  Dioecious condition, gamopetalous corolla and multiple fruit
  •  Actinomorphic flowers, free stamens and endospermic seeds
  •  Perennial life span, dichlamydous flower and simple fruit
  •  Simple leaves, monoecious condition and apocarpous pistil
Solution
Advanced characters of plants are dioecious flower, i.e., unisexuyal flower, gamopetalous corolla, i.e., petals (parts of corolla) is fused and multiple fruits, i.e., compound fruit.

Q10. Identify the characters of gynoecium found in members of Asteraceae, Fabaceae, Liliaceae and Solanaceae, respectively I.Tricarpelly syncarpous, ovary superior and trilocular. II.Bicarpellary syncarpous, ovary superior and usually bilocular III.Bicarpellary syncarpous, ovary inferior and unilocular. IV.Monocarpellary, ovary half-inferior and unilocular.
  •  II, I, III, IV
  •  III, IV, I, II
  •  IV, III, II, I
  • I, II, IV, III
Solution
In the members of family : Compositae (Asteraceae), gynoecium is bicarpellary, syncarpous, ovary inferiors unilocular, basal placentation. Leguminous (Fabaceae) gynoecium is monocarpellary, ovary superior, unilocular with marginal placentation. Liliaceae, gynoecium is tricarpellary, syncarpous, ovary superior, trilocular with axile placentation. Solanaceae, gynoecium is bicarpellary, syncarpous ovary superior, carpels placed obliquely, generally bilocular with axile placentation

Want to know more

Please fill in the details below:

INNER POST ADS

Latest IITJEE Articles$type=three$c=3$author=hide$comment=hide$rm=hide$date=hide$snippet=hide

Latest NEET Articles$type=three$c=3$author=hide$comment=hide$rm=hide$date=hide$snippet=hide

Name

Admissions,1,Alternating Current,60,AP EAMCET 2020,1,Basic Maths,2,BCECE 2020,1,best books for iit jee,2,best coaching institute for iit,1,best coaching institute for iit jee preparation,1,best iit jee coaching delhi,1,best iit jee coaching in delhi,2,best study material for iit jee,4,BITSAT Registration 2020,1,Blog,62,books for jee preparation,1,books recommended by iit toppers,3,Capacitance,3,CBSE,1,CBSE accounts exam,1,CBSE boards,1,CBSE NEET,9,cbse neet 2019,3,CBSE NEET 2020,1,cbse neet nic,1,Centre of Mass,2,Chemistry,58,Class 12 Physics,15,coaching for jee advanced,1,coaching institute for iit jee,2,Collision,2,COMEDK UGET 2020 Application Form,1,COMEDK UGET 2020 Exam Form,1,COMEDK UGET news,1,CUCET 2020,2,Current Electricity,4,CVR college,1,Electromagnetic Induction,3,Electronics,1,Electrostatics,3,Energy,1,Engineering & Medical,1,Fluid Mechanics,4,Gravitation,2,GUJCET 2020 Application Form,1,Heat,4,iit admission,1,iit advanced,1,iit coaching centre,3,iit coaching centre in delhi,2,iit coaching classes,2,iit coaching in delhi,1,iit coaching institute in delhi,1,iit entrance exam,1,iit entrance exam syllabus,2,iit exam pattern,2,iit jee,5,iit jee 2019,3,iit jee advanced,2,iit jee books,3,iit jee coaching,2,iit jee exam,3,iit jee exam 2019,1,iit jee exam pattern,3,iit jee institute,1,iit jee main 2019,2,iit jee mains,3,iit jee mains syllabus,2,iit jee material,1,iit jee online test,3,iit jee practice test,3,iit jee preparation,6,iit jee preparation in delhi,2,iit jee preparation time,1,iit jee preparation tips by toppers,2,iit jee question paper,1,iit jee study material,3,iit jee study materials,2,iit jee syllabus,2,iit jee syllabus 2019,2,iit jee test,3,iit preparation,2,iit preparation books,5,iit preparation time table,2,iit preparation tips,2,iit syllabus,2,iit test series,3,IITJEE,100,IPU CET,1,JEE Advanced,83,jee advanced exam,2,jee advanced exam pattern,1,jee advanced paper,1,JEE Books,1,JEE Coaching Delhi,3,jee exam,3,jee exam 2019,6,JEE Exam Pattern,2,jee exam pattern 2019,1,jee exam preparation,1,JEE Main,85,jee main 2019,4,JEE Main 2020,1,JEE Main 2020 Application Form,2,JEE Main 2020 news,2,JEE Main 2020 Official Answer Key,1,JEE Main 2020 Registration,1,JEE Main 2020 Score,1,JEE Main application form,1,jee main coaching,1,JEE Main eligibility criteria,3,jee main exam,1,jee main exam 2019,3,jee main online question paper,1,jee main online test,3,JEE Main Paper-2 Result,1,jee main registration,2,jee main syllabus,2,JEE mains 2020,1,jee mains question bank,1,jee mains test papers,3,JEE Mock Test,2,jee notes,1,jee past papers,1,JEE Preparation,2,jee preparation in delhi,1,jee preparation material,4,JEE Study Material,1,jee syllabus,6,JEE Syllabus Chemistry,1,JEE Syllabus Maths,1,JEE Syllabus Physics,1,jee test series,3,KCET - 2020,1,Kinematics,1,Latest article,5,Latest Articles,61,Latest News,34,latest news about neet exam,1,Laws of Motion,2,Magnetic Effect of Current,3,Magnetism,3,MHT CET 2020,2,MHT CET 2020 exam schedule,1,Modern Physics,1,NCERT Solutions,15,neet,3,neet 2019,1,neet 2019 eligibility criteria,1,neet 2019 exam date,2,neet 2019 test series,2,NEET 2020,2,NEET 2020 Application Form,1,NEET 2020 Eligibility Criteria,1,NEET 2020 Registration,1,neet application form,1,neet application form 2019 last date,1,Neet Biology Syllabus,1,Neet Books,3,neet eligibility criteria,3,neet exam 2019,7,neet exam application,1,neet exam date,1,neet exam details,1,neet exam pattern,6,neet exam pattern 2019,2,neet examination,1,neet mock test 2019,1,Neet Notes,3,Neet Online Application Form,3,neet online test,2,neet past papers,1,neet physics syllabus,1,neet practice test,2,NEET preparation books,1,neet qualification marks,1,NEET question paper 2019,1,neet question papers,1,neet registration,1,Neet Study Material,3,neet syllabus,6,neet syllabus 2019,5,NEET Syllabus 2020,1,neet syllabus chemistry,1,neet syllabus for biology,1,neet syllabus for physics,1,neet test series,1,neet ug 2019,2,news,5,online study material for iit jee,1,Optical Instruments,1,Physics,110,physics books for iit jee,1,Power,1,Practical Physics,1,Quiz,5,Ray Optics,1,Rotational Motion,3,SHM,3,Simple Harmonic Motion,3,study materials for iit jee,1,Study Notes,110,study notes for iit jee,1,Thermodynamics,4,TS EAMCET Notification,2,Units and Dimensions,1,UPSEE 2020,1,UPSEE 2020 Application Form,2,UPSEE EXAM,1,Vectors,2,VITEE Application form,1,Wave Motion,3,Wave Optics,1,WBJEE 2020 Admit Card,1,WBJEE 2020 Answer Key,1,Work,1,
ltr
item
BEST NEET COACHING CENTER | BEST IIT JEE COACHING INSTITUTE | BEST NEET, IIT JEE COACHING INSTITUTE: Quiz-20 Morphology of Flowering Plants
Quiz-20 Morphology of Flowering Plants
https://1.bp.blogspot.com/-O6CaRueF8xo/X7zvcXmAlDI/AAAAAAAAEYg/AE5zn8t8RTgCB8QB7iy5QgYsTHvTy-JsACLcBGAsYHQ/s320/Screenshot%2B2020-11-13%2Bat%2B3.14.25%2BPM.png
https://1.bp.blogspot.com/-O6CaRueF8xo/X7zvcXmAlDI/AAAAAAAAEYg/AE5zn8t8RTgCB8QB7iy5QgYsTHvTy-JsACLcBGAsYHQ/s72-c/Screenshot%2B2020-11-13%2Bat%2B3.14.25%2BPM.png
BEST NEET COACHING CENTER | BEST IIT JEE COACHING INSTITUTE | BEST NEET, IIT JEE COACHING INSTITUTE
https://www.cleariitmedical.com/2020/11/quiz-20-morphology-of-flowering-plants.html
https://www.cleariitmedical.com/
https://www.cleariitmedical.com/
https://www.cleariitmedical.com/2020/11/quiz-20-morphology-of-flowering-plants.html
true
7783647550433378923
UTF-8
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS CONTENT IS PREMIUM Please share to unlock Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy