Question

Match the plants in column B with character in column A.

Column A	Column B
(A) Parthenocarpy	i Laodicea
(B) Polyembryony	ii Banana
(C) Largest Seed	iii. Mango
(D) Seeds from Arctic tundra	iv. Orchid
	V. Lupines

A. A-(ii). B- (iii). C- (i). D- (iv)
B. A- (ii). B-(iii).C-(i). D-(v)
C. A-(iv), B- (i). C- (v), D- (iii)
D. A-(v). B- (iii), C- (iv), D- (ii)

Answer 1

Hint: Muscles present in all higher vertebrates are used for a variety of purposes like locomotion, changing postures and producing force. It is a soft tissue capable of contraction and relaxation. The muscle cells contain two types of protein that work together to produce contraction and then relaxation of the muscles. Muscles can be smooth or involuntary and skeletal or voluntary in nature.

Complete answer:
Parthenocarpy: Parthenocarpy is a natural or artificially induced production of fruit without fertilization of ovules.
Parthenocarpy occurs as a mutation, and at the same time, it is also produced by apomixis or by vegetative propagation.
This parthenocarpy is again of two types, which include) stimulative parthenocarpy and 2) Vegetative parthenocarpy.
If the pollination or any stimulation required to include parthenocarpy is called a stimulative parthenocarpy.
Pollination or stimulation not required to induce parthenocarpy is called vegetative parthenocarpy.
Some of the examples of parthenocarpy banana, pineapple, orange, etc.
Polyembryony: If two or more embryos develop from a single fertilized egg, if the embryo results from the same egg then those embryos are genetically identical to one another. And genetically they are different.
They are of two types, induced polyembryony which is experimentally induced, while simple polyembryony is naturally induced.
The best example for Polyembryony is citrus and sometimes mango.
The largest seed usually seen in the palm plants belongs to the Lodicea, and it is the world's largest seed, which is called double coconut.
Very old seeds are excavated in the arctic tundra, which is 10,000 years back and they are permanent frozen slits of the Pleistocene age. The name of seeds is Lupine, and they germinate immediately when they grow in a laboratory.

So the correct option is B.

Note:
Webber classified polyembryony into following types, which include cleavage polyembryony means single fertilized egg gives rise to number of embryos. And simple polyembryony, which means a number of embryos develop as a result of fertilization of several Archegonia. And Rosette polyembryony is additional embryos developed from rosette cells.