Answer
Verified
437.4k+ views
Hint: A follicle is a dry unilocular fruit formed from one carpel, containing two or more seeds. It is usually defined as dehiscing by a suture in order to release seeds.
Complete answer:
Dehiscence is the breaking, at maturity, along a developed-in line of weakening in the structure of plants in order to expel its components. The follicle fruit is a dry, unilocular fruit formed of a single carpel, comprising two or more seeds. These are frequently defined as suture dehiscence in order to expel seeds. For example, Consolida, Peony. The single carpel grows into such a fruit (follicle) which typically breaks open (dehisces) forward along or both sides (dorsal and ventral sutures) at maturity and sheds the seeds some of which have formed from ovules. That simple follicle form is idealised in a pea or bean pod carrying two rows of slightly spaced ovules along the upper suture. But variation inside the family has adapted many follicle fruits in diverse situations, and they hold but the little similarity to bean or pea. The dorsal suture was its external suture of a pod or even other monocarpellary fruit which is really the midrib of carpellary leaves through which the fruit is produced. The path of fusion in which the boundaries of the megasporophyll are bound together to form the typical tubular shape of the ovary which can be seen in angiosperms. That is one of the first lines of vulnerability that dehiscence exists whenever the fruit is bloomed.
So, the correct answer is option (D).
Note: Indehiscent fruit doesn't always split at maturity in a pre-specified way, but rely on prey or decomposing to expel the seeds. Many, though not all, indehiscent fruits were included in the advanced phenotypic groups such as berry, pomegranate, samara. Structures which do not break in this manner are termed indehiscent and rely on certain mechanisms like decay or predation to unlock the contents.
Complete answer:
Dehiscence is the breaking, at maturity, along a developed-in line of weakening in the structure of plants in order to expel its components. The follicle fruit is a dry, unilocular fruit formed of a single carpel, comprising two or more seeds. These are frequently defined as suture dehiscence in order to expel seeds. For example, Consolida, Peony. The single carpel grows into such a fruit (follicle) which typically breaks open (dehisces) forward along or both sides (dorsal and ventral sutures) at maturity and sheds the seeds some of which have formed from ovules. That simple follicle form is idealised in a pea or bean pod carrying two rows of slightly spaced ovules along the upper suture. But variation inside the family has adapted many follicle fruits in diverse situations, and they hold but the little similarity to bean or pea. The dorsal suture was its external suture of a pod or even other monocarpellary fruit which is really the midrib of carpellary leaves through which the fruit is produced. The path of fusion in which the boundaries of the megasporophyll are bound together to form the typical tubular shape of the ovary which can be seen in angiosperms. That is one of the first lines of vulnerability that dehiscence exists whenever the fruit is bloomed.
So, the correct answer is option (D).
Note: Indehiscent fruit doesn't always split at maturity in a pre-specified way, but rely on prey or decomposing to expel the seeds. Many, though not all, indehiscent fruits were included in the advanced phenotypic groups such as berry, pomegranate, samara. Structures which do not break in this manner are termed indehiscent and rely on certain mechanisms like decay or predation to unlock the contents.
Recently Updated Pages
what is the correct chronological order of the following class 10 social science CBSE
Which of the following was not the actual cause for class 10 social science CBSE
Which of the following statements is not correct A class 10 social science CBSE
Which of the following leaders was not present in the class 10 social science CBSE
Garampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSE
Which one of the following places is not covered by class 10 social science CBSE
Trending doubts
Which are the Top 10 Largest Countries of the World?
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
How do you graph the function fx 4x class 9 maths CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Why is there a time difference of about 5 hours between class 10 social science CBSE
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE