MCQOPTIONS
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MCQOPTIONS
This section includes 5751 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 601. |
A composite or multiple fruit develops from : |
| A. | Polycarpellary ovary |
| B. | Bicarpellary and syncarpous ovary |
| C. | Apocarpous ovary |
| D. | Inflorescence |
| Answer» E. | |
| 602. |
The fleshy receptacle encloses a number of: (C.B.S.E. 2008) |
| A. | Berrie |
| B. | achene |
| C. | Unisexual flower |
| D. | Samaras |
| Answer» D. Samaras | |
| 603. |
How many plants in the list given below have composite fruits that develop from an inflorescence? (A.I.P.M.T. 2012) Walnut, poppy, radish, pineapple, apple, tomato, mulberry. |
| A. | Five |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» D. Four | |
| 604. |
Which fruit is a type of nut? |
| A. | Ground nut |
| B. | Oat |
| C. | Walnut |
| D. | Cashew nut |
| Answer» E. | |
| 605. |
A fruit in which the fruit wall (pericarp) and seed coat have got fused is called |
| A. | Legume |
| B. | caryopsis |
| C. | nut |
| D. | drupe |
| Answer» C. nut | |
| 606. |
The capacity for vegetative reproduction is found in: |
| A. | Leave |
| B. | Roots |
| C. | Stem |
| D. | All of above |
| Answer» E. | |
| 607. |
Phyllode is present in : (A.I.P.M.T. 2012) |
| A. | Euphorbia |
| B. | Australian Acacia |
| C. | Opuntia |
| D. | Asparagus |
| Answer» C. Opuntia | |
| 608. |
The ovary is half inferior in flowers of : (A.I.P.M.T. 2011) |
| A. | Peach |
| B. | Cucumber |
| C. | Cotton |
| D. | Guava |
| Answer» B. Cucumber | |
| 609. |
Fibers are found on the seeds of: |
| A. | Calotropi |
| B. | Gossypium |
| C. | Alstonia |
| D. | All of above |
| Answer» E. | |
| 610. |
How many true pairs of ribs are found in human ? |
| A. | 7 |
| B. | 6 |
| C. | 8 |
| D. | 10 |
| Answer» B. 6 | |
| 611. |
How many bone are present in each middle ear of human ? |
| A. | 3 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» B. 4 | |
| 612. |
By the help of what amoeboid movement is possible ? |
| A. | Flagellary |
| B. | leg |
| C. | Cilia |
| D. | Pseudopodia |
| Answer» E. | |
| 613. |
What is the number of thoracic vertebrae in human ? |
| A. | 12 |
| B. | 5 |
| C. | 7 |
| D. | 8 |
| Answer» B. 5 | |
| 614. |
How many numbers of carpals and metacarpals are present respectivly in each forelimb of human ? |
| A. | 8,5 |
| B. | 5,8 |
| C. | 10,8 |
| D. | 14, 30 |
| Answer» B. 5,8 | |
| 615. |
How many pairs of ribs are found in human ? |
| A. | 12 |
| B. | 14 |
| C. | 18 |
| D. | 24 |
| Answer» B. 14 | |
| 616. |
How many bones are present in the axial skeleton of human ? |
| A. | 80 |
| B. | 100 |
| C. | 125 |
| D. | 106 |
| Answer» B. 100 | |
| 617. |
By which structure complete pelvic girdle is formed ? |
| A. | Two Ilium |
| B. | Ischium |
| C. | Two Coxal bone |
| D. | Acetabulum |
| Answer» D. Acetabulum | |
| 618. |
How many vertebrae are present in the structure of vertebral column of human ? |
| A. | 26 |
| B. | 33 |
| C. | 38 |
| D. | 29 |
| Answer» B. 33 | |
| 619. |
What is the formulae of phalanges of hand and leg of human ? |
| A. | 2,3,3,3,3 |
| B. | 0,2,2,3,3 |
| C. | 2,2,3,3,3 |
| D. | 0,2,3,3,3 |
| Answer» B. 0,2,2,3,3 | |
| 620. |
Which movement is seen in Paramoecium ? |
| A. | Flagella’ |
| B. | Amoeboid |
| C. | Ciliary |
| D. | Pseudopodia |
| Answer» D. Pseudopodia | |
| 621. |
How many flat bones are present in a cranium ? |
| A. | 6 |
| B. | 8 |
| C. | 10 |
| D. | 12 |
| Answer» B. 8 | |
| 622. |
Through what the movement of internal organs of body occur ? |
| A. | Skeleton muscle |
| B. | Voluntary muscles |
| C. | Non-striated muscles |
| D. | All type of muscles |
| Answer» D. All type of muscles | |
| 623. |
Which bone is occurs in Shank ? |
| A. | Radio-Ulna |
| B. | Tibio-fibula |
| C. | Humerus |
| D. | Femur |
| Answer» C. Humerus | |
| 624. |
The number of tarsals in each limb of human ? |
| A. | 5 |
| B. | 6 |
| C. | 7 |
| D. | 8 |
| Answer» D. 8 | |
| 625. |
What is the number of bones present in each leg of human ? |
| A. | 30 |
| B. | 35 |
| C. | 25 |
| D. | 40 |
| Answer» B. 35 | |
| 626. |
Which are floating rib in human ? |
| A. | ll th and 12th |
| B. | 9th and 10th |
| C. | 7th and 8th |
| D. | 5th and 7th |
| Answer» B. 9th and 10th | |
| 627. |
Which flat bone is present in the middle line of thorax region of human ? |
| A. | Sternum |
| B. | Collar |
| C. | Vertebral column |
| D. | Femur |
| Answer» B. Collar | |
| 628. |
Where cervical vertebrae are found ? |
| A. | Thorax region |
| B. | Lumbar region |
| C. | Throat |
| D. | Tail |
| Answer» D. Tail | |
| 629. |
What are the number of tarsal and metatarsal respectively in each limb of human ? |
| A. | 5, 7 |
| B. | 7, 5 |
| C. | 8, 3 |
| D. | 5, 14 |
| Answer» C. 8, 3 | |
| 630. |
What is incorporated in pelvic girdle ? |
| A. | Ilium, Ischium, pubi |
| B. | llium, Ischium, Clavicle |
| C. | Ilium, Ischium, Scapula |
| D. | Humerus, Clavicle, scapula |
| Answer» E. | |
| 631. |
How many False pairs of ribs are found in human ? |
| A. | 2 |
| B. | 7 |
| C. | 8 |
| D. | 9 |
| Answer» B. 7 | |
| 632. |
By which bone half part of the pectoral girdle is made ? |
| A. | Clavicle |
| B. | Scapula |
| C. | a and b |
| D. | Sternum |
| Answer» D. Sternum | |
| 633. |
Some plans have rhizome and roots as underground structures. Which characteristics of rhizomewould distinguish them from roots? |
| A. | Rhizomes are thicker than roots. |
| B. | Rhizomes have scaly leaves |
| C. | Rhizome are thinner than roots |
| D. | None of the above |
| Answer» C. Rhizome are thinner than roots | |
| 634. |
Who makes the floor of the buccal cavity ? |
| A. | Hyoid bone |
| B. | Vomer |
| C. | Mandible |
| D. | Frontal |
| Answer» B. Vomer | |
| 635. |
What is the number of cervical vertebrae in human ? |
| A. | 4 |
| B. | 7 |
| C. | 9 |
| D. | 14 |
| Answer» C. 9 | |
| 636. |
Adventitious roots: (AFMC:1994,Chandigadh CETs 1997) |
| A. | Develop from radical |
| B. | Develop from flower |
| C. | Develop from embryo |
| D. | Develop from any part of plant body except radical |
| Answer» E. | |
| 637. |
Form which pont of root, root hairs develop ? |
| A. | Region of maturation |
| B. | Region of elongation |
| C. | Meristematic region |
| D. | Region of root cap |
| Answer» C. Meristematic region | |
| 638. |
In one of the following the stem performs the function of storage and propagation: |
| A. | Ginger |
| B. | Wheat |
| C. | Radish |
| D. | Groundnut |
| Answer» B. Wheat | |
| 639. |
Which of the following plants have root pockets? |
| A. | Eichhorinia |
| B. | Capparis |
| C. | Opuntia |
| D. | Banyan |
| Answer» B. Capparis | |
| 640. |
Potatoes are borne on : |
| A. | Primary root |
| B. | axil of scaly leaves |
| C. | Lateral roots |
| D. | Adventitious roots |
| Answer» C. Lateral roots | |
| 641. |
Tiny sacs or bladders are found in: |
| A. | Utriculariya |
| B. | salvinia |
| C. | nepenthes |
| D. | Hydrilla |
| Answer» B. salvinia | |
| 642. |
Bulbils take part in : |
| A. | Sexual reproduction |
| B. | Respiration |
| C. | Transpiration |
| D. | Vegetative reproduction |
| Answer» E. | |
| 643. |
In which of following, the plants have all roots? |
| A. | Podostemon |
| B. | Lemna |
| C. | Wolffia |
| D. | Utricularia |
| Answer» B. Lemna | |
| 644. |
Turmeric is a stem and not a root because : |
| A. | It stores food material |
| B. | It grows parallel to soil surface |
| C. | It has nodes and internodes |
| D. | It has chlorophyll |
| Answer» D. It has chlorophyll | |
| 645. |
Which would do maximum harm to a tree ? The loss of: |
| A. | Half of its branches |
| B. | All of its leaves |
| C. | Half of its flower |
| D. | Half of its bark |
| Answer» C. Half of its flower | |
| 646. |
Grasses are examples of the following type of stem: |
| A. | Sucker |
| B. | Runners |
| C. | Stolon |
| D. | Rhizomes. |
| Answer» C. Stolon | |
| 647. |
Smallest dicotyledonous parasitic plant of the world is: (JIPMER 1997) |
| A. | Coryadalis nana |
| B. | Primula minutissina |
| C. | Arcethobium minustissimum |
| D. | Marsilea minuta |
| Answer» D. Marsilea minuta | |
| 648. |
Stem is very much reduced in: |
| A. | Tuber |
| B. | Bulb |
| C. | Corm |
| D. | Rhizome |
| Answer» C. Corm | |
| 649. |
A potato tuber is underground stem because: |
| A. | It has swollen and non-green |
| B. | It possesses axillary buds |
| C. | It possesser starch as stored fo |
| Answer» C. It possesser starch as stored fo | |
| 650. |
Epiphytic roots are found in : |
| A. | Indian rubber |
| B. | Orchid |
| C. | Tinospora |
| D. | Cuscuta |
| Answer» C. Tinospora | |