Creepers are plants that spread horizontally along the ground. What helps creepers anchor themselves to the soil as they spread?
Adventitious roots at nodes
Creepers grow horizontally along the ground and develop adventitious roots at their nodes, the points along the stem where leaves attach.
These adventitious roots grow downward into the soil at intervals along the stem, anchoring the plant firmly as it continues to spread outward.
Aerial roots gripping walls and tendrils coiling around supports describe climbers rather than ground creepers, and hooks on stem tips are not the anchoring mechanism used by typical creeping plants.
In the nitrogen cycle, which bacterial genus carries out the first step of nitrification by oxidizing ammonia (\(NH_3\)) to nitrite (\(NO_2^-\)) ?
Pollination in flowering plants is defined as the transfer of pollen grains from :
Which term describes the introduction or presence of a physical, chemical, or microbiological agent in food at any stage before, during, or after processing, rendering it unsafe or unsuitable for consumption?
Leghaemoglobin found in the root nodules of leguminous plants primarily functions to:
During anaerobic respiration (alcoholic fermentation) in yeast, glucose is converted into:
In horticulture, how do shrubs differ from trees?
The process of separating cotton fibres from seeds in harvested cotton bolls is known as:
In dicot stems, vascular bundles are termed 'open' because they contain:
Which term refers to the capacity of a substance to produce any kind of harm or injury to a living organism ?
Which type of personal hygiene is most important for preventing the spread of communicable diseases?
Which of the following occurs when an organism absorbs the chemicals at a faster rate then the metabolic capacity of their body?
Due to which change in environment that Rekha's mother told Rekha not to sleep below the tree ?
Which of the following plays an important role in balancing oxygen and carbon dioxide in the atmosphere?
A fish dies when it is put in an aquarium filled with previously boiled water but cooled to room temperature. This happens because the water in the aquarium is:
Sameer asked a question to teacher that why food items perished during the summer and which of the following is the reason of that ?