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valentina_108 [34]
2 years ago
8

Define adaptation in plants?​

Biology
1 answer:
KATRIN_1 [288]2 years ago
5 0

Answer:

Adaptations are special features that allow a plant or animal to live in a particular place or habitat. ... Adaptations are special features that allow a plant or animal to live in a particular place or habitat. These adaptations might make it very difficult for the plant to survive in a different place.

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It is the structure that marks the division between the right and left lobes of the liver.
Galina-37 [17]

Answer:

falciform ligament

Explanation:

Falciform ligament’s  is the structure which divides the liver into two lobes – right and left. It is a sickle shaped structure which connects the ventral body wall to the liver. It is the remaining part of fetus’s ventral mesentery and consist of fat between its  layers. It is situated at the anteroposterior plane and connect to the left lobe from its back.  

6 0
3 years ago
Which statement about inheritance is true? Girls get most of their traits from their moms; boys get most of their traits from th
notka56 [123]

Answer:

The correct answer is the third statement.

Explanation:

In humans, the males possess one X and one Y chromosome, while the females possess two X chromosomes. Thus, the female always donates X chromosome to the gamete. In any case, the female always generates a similar kind of gamete. While the male either pass X or the Y chromosome to the progeny.  

When the gamete with the X chromosome combines with the female gamete than the offspring would possess XX chromosomes and will be a female. On the other hand, when the gamete comprising the Y chromosome combines with the female gamete than the offspring would possess the XY chromosome and will be a male. Thus, it is the father who determines the gender of the offspring.  

5 0
3 years ago
Read 2 more answers
Explain the mechanisms for movement of materials across cellular membranes anatomy
trapecia [35]
There are 2 types of transport mechanisms that involve the movement of materials across the cellular membrane:

1. Passive Transport Mechanisms which is the movement of materials that does not require energy. Instead the movement relies on the permeability of the cell. Under this are three kinds of passive transport mechanisms:

a. Simple Diffusion: 
- the movement of materials from a region of higher concentration to lower concentration. No external energy is necessary for the movement. The materials supply the energy themselves. 

b. Facilitated Diffusion:
- This differs from simple diffusion because the movement is facilitated by proteins that make up the structure of the membrane. The proteins include channel proteins that allow ions and smaller molecules to cross the membrane. The other protein are the carrier proteins, which bind to materials like sugar molecules and move it across the membrane.  

c. Osmosis:
- This is the diffusion of water across the membrane. Osmosis moves water from regions where there are more water molecules of water per volume to regions where there are less water molecules per volume.  

2. Active transport on the other hand is a movement mechanism that requires energy. It uses the energy to send materials against the direction it is coming from through simple diffusion. This mechanism is used in a way to keep unwanted ions or other materials out of the cell.
6 0
3 years ago
In ce mod temperatura poate afecta productia de tomate???
UNO [17]

Answer:

Temperatura optimă de germinare este cuprinsă intre: 22-26oC. Temperatura de germinare nu trebuie să fie mai mică de 15oC.

Umiditatea de 100%

Lipsa completă a luminii în primele zile până la răsărire (acoperire cu ziare sau carton din hârtie).

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3 years ago
The producers at the beginning of Earth's food chain are _____
Arturiano [62]
The producers at the beginning of the Earth's food chain are plants.
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