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(D) Different types of questions arise in our mind when we think about plants.$1$. Where and how do structures like roots,stems,leaves,flowers,fruits,

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(D) Different types of questions arise in our mind when we think about plants.$1$. Where and how do structures like roots,stems,leaves,flowers,fruits,and seeds arise,and that too in an orderly sequence?$2$. We are aware of the terms seed,seedling,plantlet,and mature plant. We have also seen that trees continue to increase in height or girth over a period of time.$3$. The leaves,flowers,and fruits of the same tree not only have limited dimensions but also appear and fall periodically and sometimes repeatedly.$4$. Why does the vegetative phase precede flowering in a plant?$5$. All plant organs are made up of a variety of tissues. Is there any relationship between the structure of a cell,a tissue,an organ,and the function they perform?$6$. Can the structure and the function of these be altered?$7$. All cells of a plant are descendants of the zygote. The question is,then,why and how do they have different structural and functional attributes?Since all these questions are relevant to the study of plant growth and development,the correct answer is $D$.

Which type of questions arise in our mind in relation to plants?

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