Structural Organisation in Animals PYQs Set 2 (PDF)

Back to Structural Organisation in Animals

Set 2 of 6 · Questions 31-60 of 151

In the print window choose “Save as PDF”. The file prints without a web address or date line.

Mere Teacher · Previous Year Questions NEET Biology · Structural Organisation in Animals · Set 2 (Q31-60)
Scan or visit mereteacher.com for free PYQ practice, timed CBT tests, step-by-step solutions and BroBot AI. Answers and solutions are free with a sign-up.
31. $Tricarpellary syncarpous gynoecium is found in flowers of :$ (1) $Liliaceae$ (2) $Solanaceae$ (3) $Fabaceae$ (4) $Poaceae$ 32. $Keel is characteristic of the flowers of :$ (1) $Bean$ (2) $Gulmohur$ (3) $Cassia$ (4) $Calotropis$ 33. $The terga, sterna and pleura of cockroach body are joined by$ (1) $Cementing glue$ (2) $Muscular tissue$ (3) $Arthrodial membrane$ (4) $Cartilage$ 34. $Select the correct statement from the ones given below with respect to Periplaneta americana.$ (1) $Nervous system is located dorsally, it consists of segmentally arranged ganglia joined by a pair of longitudinal connectives.$ (2) $Males bear a pair of short thread like anal styles.$ (3) $There are 16 very long Malpighian tubules present at the junctions of midgut and hindgut.$ (4) $Grinding of foods is carried out only by the mouth parts$ 35. $How many plants in the list given below have composite fruits that develop from an inflorescence? Walnut, poppy, radish, fig, pineapple, apple, tomato, mulberry$ (1) $Two$ (2) $Three$ (3) $Four$ (4) $Five$ 36. $Replum is present in the ovary of flower of:-$ (1) $Sun flower$ (2) $Pea$ (3) $Lemon$ (4) $Mustard$ 37. $The correct floral formula of chilli is :-$ (1) $\oplus ♀ ♂ K_{(5)} C_{5} A_{5} G_{(2)}$ (2) $\oplus ♀ ♂ K_{(5)} C_{(5)} A_{5} G_{(2)}$ (3) $\oplus ♀ ♂ K_{(5)} C_{(5)} A_{(5)} G_{2}$ (4) $\oplus ♀ ♂ K_{5} C_{5} A_{(5)} G_{2}$ 38. $The standard petal of a papilionaceous corolla is also called :$ (1) $Carina$ (2) $Pappus$ (3) $Vexillum$ (4) $Corona$ 39. $Bicarpellary ovary with obliquely placed septum is seen in :-$ (1) $Brassica$ (2) $Aloe$ (3) $Solanum$ (4) $Sesbania$ 40. $Among china rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?$ (1) $Four$ (2) $Five$ (3) $Six$ (4) $Three$ 41. $Which one of the following diagrams represents the placentation in Dianthus?$ (1) (2) (3) (4) 42. $Which type of tissue correctly matches with its location? Tissue Location$ (1) $Smooth muscle Wall of intestine$ (2) $Areolar tissue Tendons$ (3) $Transitional epithelium Tip nose$ (4) $Cuboidal epithelium Lining of stomach$ 43. $Cotyledons and testa respectively are edible parts in :-$ (1) $Cashew nut and litchi$ (2) $Groundnut and pomegranate$ (3) $Walnut and tamarind$ (4) $French bean and coconut$ 44. $Keel is the characteristic feature of flower of :-$ (1) $Indigofera$ (2) $Aloe$ (3) $Tomato$ (4) $Tulip$ 45. $Vegetative propagation in Pistia occurs by :$ (1) $Offset$ (2) $Runner$ (3) $Sucker$ (4) $Stolon$ 46. $The flowers are Zygomorphic in: (i) Mustard (ii) Gulmohar (iii) Cassia (iv) Datura (v) Chilly Choose the correct answer from the options given below:$ (1) $(ii), (iii) Only$ (2) $(iv), (v) Only$ (3) $(iii), (iv), (v) Only$ (4) $(i), (ii), (iii) Only$ 47. $Select the correct statement about Periplenata.$ (1) $Grinding of food is carried out by gizzard and mandibles.$ (2) $Six to eight hepatic caecae occurs at the junction of midgut and hindgut.$ (3) $A pair of anal cerci are found only in males.$ (4) $All of the above.$ 48. $An aggregate fruit is one which develops from :$ (1) $Multicarpellary syncarpous gynoecium$ (2) $Multicarpellary apocarpus gynoecium$ (3) $Complete inflorescence$ (4) $Multicarpellary superior ovar$ 49. $The ciliated columnar epithelial cells in humans are known to occur in$ (1) $Bronchioles and fallopian tubes$ (2) $Bile duct and oesophagus$ (3) $Fallopian tubes and urethra$ (4) $Eustachian tube and stomach lining$ 50. $Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R) Assertion (A) : With the help of several ommatidia, a cockroach can perceive several images of an object, ie, mosaic vision. Reason (R) : Mosaic vision gives more sensitivity but less resolution. In the light of the above statements, choose the most appropriate answer from the option given below :$ (1) $(A) is not correct but (R) is correct$ (2) $Both (A) and (R) are correct and (R) is the correct explanation of (A)$ (3) $Both (A) and (R) are correct but (R) is not the correct explantation of (A)$ (4) $(A) is correct but (R) is not correct$ 51. $Earthworms have no skeleton but during burrowing, the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to :-$ (1) $Gut peristalsis$ (2) $Setae$ (3) $Coelomic fluid$ (4) $Blood$ 52. $Which of the following is the most abundant protein in the animals?$ (1) $Insulin$ (2) $Haemoglobin$ (3) $Collagen$ (4) $Lectin$ 53. $Choose the correctly matched pair: [AIPMT 2014]$ (1) $Inner lining of salivary ducts - Ciliated epithelium$ (2) $Moist surface of buccal cavity - Glandular epithelium$ (3) $Tubular parts of nephrons - Cuboidal epithelium$ (4) $Inner surface of bronchioles - Squamous epithelium$ 54. $The correct floral formula of soyabean is :-$ (1) $% ♀ ♂ K_{5} C_{1 + (2) + 2} A_{(9) + 1} G_{1}$ (2) $% ♀ ♂ K_{(5)} C_{1 + 2 + (2)} A_{(9) + 1} G_{1}$ (3) $% ♀ ♂ K_{(5)} C_{1 + 2 + (2)} A_{1 + (9)} G_{1}$ (4) $% ♀ ♂ K_{(5)} C_{1 + (2) + 2} A_{(9) + 1} G_{1}$ 55. $Pheretima and its close relatives derive nourishment from$ (1) $Sugarcane roots$ (2) $Decaying fallen leaves and soil organic matter$ (3) $Soil insects$ (4) $Small pieces of fresh fallen leaves of maize, etc.$ 56. $Pinnate, compound leaves with reticulate venation are present in$ (1) $Neem$ (2) $Mango$ (3) $Alstonia$ (4) $Silk cotton$ 57. $One very special feature in the earthworm Pheretima is that$ (1) $The typhlosole greatly increases the effective absorption area of the digested food in the intestine.$ (2) $The S-shaped setae embedded in the integument are the defensive weapons used against the enemies.$ (3) $It has a long dorsal tubular heart.$ (4) $Fertilization of eggs occurs inside the body.$ 58. $What external changes are visible after the last moult of a cockroach nymph?$ (1) $Mandibles become harder$ (2) $Anal cerci develops$ (3) $Both forewings and hindwings develop$ (4) $Labium develops$ 59. $In which one of the following preparations are you likely to come across cell junctions most frequently?$ (1) $Hyaline cartilage$ (2) $Ciliated epithelium$ (3) $Thrombocytes$ (4) $Tendon$ 60. $Consider the following four statements (A to D) related to the common frog Rana tigrina, select the correct option stating which ones are true (T) and which ones are false (F) statement? (A) On dry land it would die due to lack of O2 if its mouth is forcibly kept closed for a few days. (B) It has four-chambered heart. (C) On dry land it turns uricotelic from ureotelic. (D) Its life history is carried out in pond water. A B C D$ (1) $T F F T$ (2) $T T F F$ (3) $F F T T$ (4) $F T T F$