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sladkih [1.3K]
2 years ago
8

Help plz: Outline major events in invertebrate evolution.

Biology
1 answer:
uranmaximum [27]2 years ago
8 0

There are several processes in the evolution cycle of Invertebrates. To make this short, here is a list of important stages of the development cycle.

  1. <em>Fertilization </em>
  2. <em>Organ  formation & development </em>
  3. <em>cleavage </em>
  4. <em>gastrulation </em>

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A population of mice in a meadow is growing in a pattern of logistic growth. Arrange these events in the order in which they occ
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Answer:

2, 3, 1

Explanation:

For logistic population growth, the initial growth is slow while the population is trying to get acclimatized to the environment but the growth increases exponentially once it is done acclimatizing. The exponential growth continues until the carrying capacity is reached and then starts to fluctuate around the carrying capacity.<u> The carrying capacity signifies the maximum size of the population that the environment can support based on the resources that it has.</u> Hence, the logistic population growth curve forms a S shape.

In summary, the correct order of events is:

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6 0
3 years ago
Cells with 2 copies of each chromosome are called ______________, whereas cells with 1 copy of each chromosome are called ______
mojhsa [17]

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Cells which comprise of homologous pairs of chromosomes are known as haploid cells. For example, the autosomal cells in humans contain 23 pairs i.e 46 chromosomes in them.

Cells which have only one copy of the chromosome are termed as haploid cells. For example, the sex cells of the humans i.e egg cell and sperm cells comprise of 23 chromosomes. This is half the number of chromosomes than the autosomal cells.

8 0
3 years ago
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melamori03 [73]
What graph? show a picture please.
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3 years ago
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3 0
3 years ago
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