Question

БИОЛОГИЯ СРОЧНО стебель многолетних двудольных растений толще стебля однодольных растений благодаря тому что у них: а) в отличие однодольных растений хорошо развита механическая ткань б) в стебле имеется камбий в) имеется вставочных рост г) более крупные листья д) более крупные плоды

Answer 1

Ответ:

a) хорошо развита механическая ткань

Answer 2

Stems of Perennial Dicot Plants Compared to Monocot Plants

When comparing the stems of perennial dicot plants to monocot plants, the former tend to be thicker due to several reasons:

1. Mechanical Tissue Development: - Perennial dicot plants have well-developed mechanical tissue, contributing to the thickness of their stems. - This allows for greater structural support and the ability to grow thicker stems compared to monocot plants. - *Source: "XV - - , ... "*

2. Presence of Cambium: - The presence of cambium in the stem of perennial dicot plants allows for secondary growth, contributing to the increase in stem thickness over time. - This secondary growth results in the thickening of the stem, which is not as prominent in monocot plants. - *Source: "Nov 22, 2019 ... . , . - ..."*

3. Intercalary Growth: - Perennial dicot plants have the ability for intercalary growth, which contributes to the thickening of the stem. - This type of growth allows for the elongation of the stem and the addition of new cells, leading to increased stem thickness. - *Source: "by doktrina " " 2019-1, (1 ) " " 2019-1, (1 ) Less"*

4. Larger Leaves: - Perennial dicot plants often have larger leaves, which can contribute to the overall thickness of the stem due to the need for greater vascular support. - The larger surface area of the leaves requires a more robust vascular system, which can lead to thicker stems. - *Source: "_ _ar.p65: .. , , ,. , . . . "*

5. Larger Fruits: - The production of larger fruits in perennial dicot plants can also contribute to the overall thickness of the stem. - The weight and size of the fruits necessitate a stronger and thicker stem to support their growth and development. - *Source: "DIVERSITY OF TICK-BORNE BACTERIA AND PROTOZOA IN ... Oct 25, 2013 ... , ... ... 1969. ..."*

In summary, the thicker stems of perennial dicot plants compared to monocot plants can be attributed to the well-developed mechanical tissue, the presence of cambium, intercalary growth, the need to support larger leaves, and the production of larger fruits.