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USPshnik [31]
3 years ago
8

PLZZ HELP!

Biology
2 answers:
miskamm [114]3 years ago
5 0

Answer:

A

Explanation:

AysviL [449]2 years ago
4 0
The answer is A hope it’s helps you
You might be interested in
. Cuando la célula madre se divide varias veces de forma consecutiva y los núcleos se rodean del citoplasma dentro de ella, es u
AfilCa [17]

Answer:

Cuando la célula madre se divide varias veces de forma consecutiva y los núcleos se rodean del citoplasma dentro de ella, es una reproducción tipo: <u>esporulación</u>.

Explanation:

En la reproducción asexual, un solo ser origina nuevos individuos iguales entre si e iguales a su progenitor. Este tipo de reproducción es común en ciertos invertebrados, en las bacterias y en los protozoarios. La esporulación es uno de los tipos de reproducción asexual, esta consiste en varias divisiones del núcleo que se envuelve de fragmentos citoplasmáticos, originando muchos descendientes genéricamente idénticos. Dicha reproducción permite la formación de esporas y la liberación de las mismas cuando las paredes de la célula se rompen. Se observa en ciertas especies de protozoarios.

8 0
2 years ago
Please hurry
Ede4ka [16]

Answer: strong roots

Explanation:

Plants situated in fast-flowing area of a stream (aquatic environment) require certain body features to help them adapt to the fast blowing tides or waves of water, these include:

- a long slender stem

- strong roots for attachment and to withstand being uprooted by fast blowing tides

- waxy leaves and stem with intracellular air spaces to maintain buoyancy and float above the water

7 0
3 years ago
Read 2 more answers
Which macromolecule forms a double layer as the primary structure of cell membranes?
OlgaM077 [116]
Answer;
Phospholipid.

Phospholipid forms a double layer as the primary structure of cell membranes.

Explanation; 
Cell membranes contains of lipids (phospholipids and cholesterol), proteins and carbohydrates groups that are attached to some of the lipids and proteins. 
Phospholipids are composed of a polar head and non-polar (hydrophobic) tail. They line up such that the heads and the tail groups are side by side to form a single layer due to the interactions between the head groups and the tail groups. Two of these layers line up with the hydrophobic tail groups facing each other to prevent the hydrophobic groups away from the polar head groups of other phospholipids and from the water in the surrounding environment. 
6 0
3 years ago
Read 2 more answers
dogs once covered the expanses of the Great Plains. Their grazing made the grass more nutritious for the huge herds of bison, an
AysviL [449]

Answer:

The correct option is D, that is, THEIR FUNDAMENTAL NICHE HAS BEEN COMPROMISED.

Explanation:

From the information given in the question, we are told that the expanses of the Great Plains, which was once occupied by the prairie dogs have been reduced in size due to increased housing and agricultural developments. This implies that, the habitat, which is natural to the prairie dogs has been reduced in size, in another word, their fundamental niche has been compromised.                                                                                                                                                      

6 0
3 years ago
In order for P. multocida to survive and carry out cellular functions (and cause infection), the energy contained in each molecu
AVprozaik [17]

Answer:

Allosteric inhibition can be reversed.

The allosteric inhibitor binds to a site distinct from the active site resulting in decreased affinity of the enzyme for the substrate.

Allosteric inhibition can be irreversible

8 0
3 years ago
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