मराठी

In the figure given alongside, the parts marked A, B and C are sequentially:

Advertisements
Advertisements

प्रश्न

In the figure given alongside, the parts marked A, B and C are sequentially:

पर्याय

  • cotyledon, plumule and radicle

  • plumule, radicle and cotyledon

  • plumule, cotyledon and radicle

  • radicle, cotyledon and plumule

MCQ
Advertisements

उत्तर

plumule, cotyledon and radicle

Explanation:

  • A: Plumule (develops into the shoot)
  • B: Cotyledon (stores food for the embryo)
  • C: Radicle (develops into the root)
shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: How do Organisms Reproduce - Exercise 2 [पृष्ठ २१४]

APPEARS IN

लखमीर सिंह Biology Part 3 [English] Class 10
पाठ 3 How do Organisms Reproduce
Exercise 2 | Q 89. | पृष्ठ २१४

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

Name the parts labelled as A, B, C and D in the diagram given below:-


Name the parts A, B and C shown in the following diagram and state one function of each.


State significance of pollination.


Mention the changes a flower undergoes after fertilisation.


What is seed?


Which of the following statements are true for flowers?
(i) Flowers are always bisexual.
(ii) They contain sexual reproductive organs.
(iii) They are produced in all groups of plants.
(iv) after fertilization they give rise to fruits.


In a bisexual flower, inspite of the young stamens being removed artificially, the flower produces fruit. Explain.


Find the odd-one out, giving reason:

Anther, pollen grain, ovule male gamete


You have to perform the experiment, "To identify the different parts of an embryo of a gram seed." Describe the procedure that you would follow.


In the figure, the parts marked A, B and C are sequentially:


(A) Plumule, Radicle and Cotyledon

(B) Radicle, Plumule and Cotyledon

(C) Plumule, Cotyledon and Radicle

(D) Radicle, Cotyledon and Plumule


What is cleistogamy? Write one advantage and one disadvantage of it, to the plant.


Write the functions of sepals


Write the events involved in the sexual reproduction of a flowering plant.

Discuss the first event and write the types.


The anther wall consists of four wall layers where ______


In which of the following manner the arrangement of megaspores in a tetrad is observed in angiosperms?


Sperm and egg nuclei fuse due to ______.


In a flowering plant, archesporium gives rise to ______.


Double fertilization means ______.


Name the reproductive parts of an angiosperm. Where are these parts located? Explain the structure of its male reproductive part.


  • Assertion: Primary endosperm nucleus is diploid.
  • Reason: It is the product of double fertilisation.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×