Science, asked by pk2489481, 9 months ago

Name any two types of stem modifications, giving one example for each type.
Give me correct and long answer

Answers

Answered by Anonymous

Answer:

$<!DOCTYPE html><html lang="en"><head><title>Captain America Shield</title></head><div class="container"><div class="circle outer-lv3"><div class="circle outer-lv2"><div class="circle outer-lv1"><div class="center"><div class="arrow top"></div><div class="arrow left"></div><div class="arrow right"></div></div></div></div></div></div><style>html, body {background:#0846A8;height: 500px;}.container {width:100%;height: 100%;display: flex;justify-content: center;align-items: center;}.circle {border-radius: 50%;display: flex;flex-direction: row;justify-content: center;align-items: center;border:1px solid #000;}.outer-lv3 {background-image: linear-gradient(#870000,#FF4040,#870000);height: 260px;width: 260px;-webkit-animation: turning 8s infinite linear;animation: turning 8s infinite linear;}@-webkit-keyframes turning {0% {transform: rotate(0deg)}100% {transform: rotate(360deg)}}@keyframes turning {0% {transform: rotate(0deg)}100% {transform: rotate(360deg)}}.outer-lv2 {background: #fff;background-image: linear-gradient(#DBD9D9,#FAFAFA,#DBD9D9);height: 210px;width: 210px;}.outer-lv1 {background-image: linear-gradient(#870000,#FF4040,#870000);height: 150px;width: 150px;}.center {background-image: linear-gradient(#0846A8,#277AFF,#0846A8);height: 100px;width: 100px;border-radius: 50%;position: relative;overflow: hidden;border:1px solid #000;}.arrow {border-top: 35px solid #EDE8E8;border-bottom: 48px solid rgba(0,0,0,0.0);border-left: 48px solid transparent;border-right: 48px solid transparent;position: absolute;height: 0;width: 0;}.top {top: 35px;left: 2px;}.left {transform: rotate(72deg);top: 16px;left: -24px;}.right {transform: rotate(-72deg);top: 16px;left: 25px;}</style></body></html>$

Explanation:

your answer

Different types of underground stem modifications are :

1) Rhizome: it is fleshy non-green stem having distinct nodes and internodes. It is found in Ginger, Banana, Alocacia, etc.

2) Bulb: It is a highly condensed discoid stem consisting of a terminally placed bud and many fleshy leaves in its upper surface. Eg- Lily, garlic, etc.

3)Corm: It is a condensed form of rhizome growing in the vertical direction. eg- Colacaasa, amorphophallus, etc.

4)Tubers: Stem tuber is the swollen tip of the underground lateral stem (stolon). eg- Potat

Answered by ArushiK

Answer:

underground stem- dor storage of food. ex potato

spines - for production. ex citrus

Previous Question

Next Question

Name any two types of stem modifications, giving one example for each type. Give me correct and long answer​