Answer:
The xylem is a vascular tissue responsible for the transportation of water from the root to other parts of the plant. While the phloem is responsible for the transportation of soluble organic nutrients gotten from photosynthesis, to other parts of the plant.
Explanation:
The xylem is a hollow tube made up of dead empty cells that continues throughout the whole length of the trunk of a plant. The cohesive (i.e water attracts water) and adhesive (i.e water attracts xylem) nature of water makes it possible for water to move from the root which is the major source of water transported, up to the topmost leaf of the plant in a process called capillarity. An upward pull, which keeps the upstream of water continuous is generated during transpiration (i.e the loss of water from the plant).
The phloem, which is also hollow in nature, transports glucose from photosynthetic regions of the plant, majorly the leaf, to other parts of the plant. This process is called translocation.
Because the phenotype of a pp pea plant is white.
Hope I Helped (=^-^=)
Answer:
actually I'm not even sure but I would say that the wife cheated
Answer:
Adaptaciones con el fin es evitar la pérdida de agua
Explanation:
La rosa evitan la sequía mediante la presencia de espinas que le permiten enfrentar muchas horas de sol al día. Además, estas espinas permiten reducir la superficie expuesta al sol, desarrollando un ambiente más fresco en el centro de la planta, donde se encuentran las yemas. Los cactus tienen una capa de cera sobre el tallo y sus hojas están modificadas con el objetivo de reducir al máximo la pérdida del agua. Estas hojas son modificadas por tallos que permiten almacenar agua y disminuir la superficie por unidad de volumen (evitando así la transpiración), y realizar la fotosíntesis. Finalmente, los cardos poseen un tallo grueso que le permite almacenar agua para afrontar periodos de sequía. Estos tallos pueden aumentar hasta tres veces su volumen luego de una lluvia abundante.
Explanation:
On island A,
Parrots with Dd were released therefore these will mate with each other and will produce:
Dd x Dd
D d
D <em>DD Dd</em>
d <em>Dd dd</em>
Therefore, 25% DD, 50% Dd and 25% dd genotype parrot offspings will be produced.
On island B, parrots with DD and dd were released, therefore they will mate and will produce,
DD x dd
1. D D
d <em> Dd Dd</em>
d <em>Dd Dd</em>
2. DD x DD
D D
D <em>DD DD</em>
D <em>DD DD</em>
3. dd x dd
d d
d <em> dd dd</em>
d <em> dd dd</em>
This shows that there is a possibility on island A where 25% DD, 50% Dd and 25% dd genotype parrot offsprings will be produced whereas on island B, chances are almost equal as all three genotype parrot offsprings can be produced but the percentage could vary.