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pishuonlain [190]
3 years ago
10

The energy needed for active transport is usually supplied by

Biology
1 answer:
gayaneshka [121]3 years ago
3 0
The mitochondria! (Which is the powerhouse of the cell)
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A product's life cycle is divided into four stages, which are:
aniked [119]

Answer:

The correct option is: D) introduction, growth, maturity, and decline.

Explanation:

Product life-cycle refers to the various stages involved in the life-cycle of a product.  

There are four stages of product life-cycle:

<u>1. Introduction</u>: This stage involves launching a new product in the market.

<u>2. Growth</u>: This stage is characterized by strong growth in the sale and profit.

<u>3. Maturity:</u> This stage involves maintaining market shares.

<u>4. Decline</u>: This stage is characterized by decline in the sale and profit.

6 0
2 years ago
Which of the following conditions would lead to a small population size?
OlgaM077 [116]
I think the correct answer from the choices listed above is option A. The condition that would lead to a small population size is a low <span>birth to death ratio. This means that more people are dying than the rate of giving birth which consequently lead to smaller number of people in an area.</span>
8 0
3 years ago
Read 2 more answers
Most fish deposit fertilized eggs, but some sharks keep the fertilized egg inside the female until she gives birth to a relative
exis [7]
The sharks would be characterized as ovoviviparous. This is defined as an animal producing an egg hatched within the body of the parent. This occurs in few fish, snakes, and insects. 
3 0
3 years ago
Where is exponential growth on a logistic curve
Rasek [7]

Answer:

Likewise, logistic growth (that's what the problem is called, the logistic curve is the variable that moves between the Y and X axes) is a refinement of exponential growth.

Explanation:

The exponential function is a valid model for continuous growths or decreases in which the conditions are always equally favorable: increase of the capital entered into a bank, disintegration of radioactive substances ... The populations of living beings begin to grow according to an exponential curve but if there are no catastrophes, they invade their vital space and, due to the limitation of food, etc., their growth is cushioned, not exceeding their limit population. This type of increase, dampened by a saturation level is called logistic growth.

4 0
3 years ago
Select the correct answer.
kirill [66]

Answer:

Meiosis is the mechanism used for producing gametes in multicellular organisms whereas it does

unicellular organisms.

Explanation:

Meiosis is a kind of cell division used mainly by sexually-reproducing organisms, whether unicellular or multicellular, to produce gametes i.e. meiosis only occurs during gamete formation.

In sexual reproduction, gametes must fuse in a process called fertilization. This gametes, however, must each possess half of the chromosome number of the individual organism. Meiosis is the process that ensures that the chromosome number of the gametes is reduced by half i.e. diploid (2n) to haploid (n).

Therefore, meiosis is the process of gamete formation in sexually-reproducing unicellular or multicellular organisms.

6 0
3 years ago
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