Mutation is random because there is really no way of knowing whether a child will inherit it, whereas natural selection is predisposed in either parent.
Answer:
The ball may be hit above the net and the player's hand hitting the ball may pass to the opponent's side but WITHOUT touching the net.
On the other hand, underneath the net the ball cannot pass, nor can it go to the opponent's court, the bottom of the net is disabled for the game or ball pass.
Explanation:
In volleyball, the net must not be touched, the net must not be dropped and the ball must always pass over it in order for the score to be considered in the game, otherwise, if some of the situations are written, the players will be disqualified. points or they will not be considered
The scientists should conclude that other data must be considered in order to make a valid conclusion.
<h3>What is Archaefructus?</h3>
Archaefructus is an extinct genus of herbaceous aquatic seed plants with three known species. Fossil material assigned to this genus originates from the Yixian Formation in northeastern China, originally dated as late Jurassic but now thought to be approximately 125 million years old, or early Cretaceous in age.
Even with its revised age, Archaefructus has been proposed to be one of the earliest known genera of flowering plants.
Because of its age, lack of sepals and petals, and the fact that its reproductive organs (carpels and stamens), are produced on an elongate stem rather than condensed into a flower as in modern angiosperms,
Archaefructaceae has been proposed as a new basal angiosperm family.
An alternative interpretation of the same fossil, however, interprets the elongate stem as an inflorescence rather than a flower, with staminate (male) flowers below and pistillate (female) flower above.
To learn more about Archaefructus: brainly.com/question/28206445
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In plants, <u>vascular tissue</u> is made up of specialized cells that transport water and dissolved nutrients.
Vascular tissue refers to the complex permanent conducting tissue in plants containing more than one type of cell. It is made up of two components namely the xylem and the phloem. These two tissues are actively involved in the transport of water and nutrients within the plant.
Xylem is the water conducting tissue in the plants transporting water and minerals from the roots to the stem and leaves. It is made up of the tracheids, vessels, fibres and parenchyma. Tracheids and vessels are the main conducting elements. Phloem is the food conducting tissue in the plants transporting soluble organic products of the photosynthesis from the leaves to the different parts of the plant. It is made up of the sieve elements, companion cells, parenchyma and sclereids. Sieve elements are involved in the conduction of food and companion cells are involved in its regulation.
Thus, the xylem and phloem bundles of the vascular tissue are involved in the conduction of water and nutrients in the plants.
