The answer here is a CUTICLE.
Cuticle is a multifunctional exoskeleton. It serves nematodes a variety of benefits. It aids in their locomotion via linkages to the body muscles as well as serve as barrier from the environment. Uniquely, the flexible yet resilient, extracellular matrix is synthesized five times and contains collagen, insoluble proteins, glycoproteins and lipids.
Answer:
mixture
Explanation:
Chromatography is a process to separate the various substances present in mixtures based on their properties such as charges, size, affinity, etc.
A pure substance cannot be separated into various substances as it consists of a single type of substance only. A mixture consists of two or more substances that are separated by various physical and chemical methods.
The ink was separated into different colors on the chromatographic paper suggesting that it was a mixture of various colors. Therefore, the ink was a mixture, not a pure substance.
It is called transcription. Hope that helps
Answer:
In roots, the vascular tissues, i.e., xylem and phloem, are found in the central vascular cylinder, while in stems these tissues are dispersed throughout the stem, generally arranged as a ring towards the outside of the stem (epidermis)
Explanation:
Vascular plants have two different transport tissues: xylem and phloem. The xylem transports water from roots to stems and leaves, while the phloem transports food (i.e. dissolved sugars) from the leaves to all parts of the plant. In roots, vascular tissues form a central core in order to withstand stretching forces. Moreover, in stems, vascular tissues are dispersed (generally concentrated towards the epidermis), in an arrangement that enables them to resist compression and bending forces.
Hello
If someone is choking, the appropriate response might be the Heinrich maneuver.
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