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liraira [26]
3 years ago
13

Whh of the following best describes Earth's tectonic plates?

Biology
1 answer:
Murrr4er [49]3 years ago
8 0

Answer:

The tectonic plates comprise the bottom of the crust And the top of Earth's mantle.

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Answer: b. cell wall and chloroplast

Explanation:

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2 years ago
What is the expected phenotypic ratio of the offspring of a a BbPp*BbPp cross if these alleles sort independently?
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Let's consider that the allele 'B' is for Black hair colour and it is dominant. Let's consider that the allele for red hair colour is b.

Let's consider the allele for lacking horns or polles is 'P' and it is dominant. The allele for having horns is 'p' and it is recessive.

When two heterozygous black, lacking horns (BbPp) are crossed, the results will have the probability of 9 black/polled : 3 black/horned : 3 red/polled : 1 red/horned organisms.

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2 years ago
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<h3>Question:-</h3>

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3 0
3 years ago
In your laboratory, you examine a vial of freshwater from a local pond. You notice several unfamiliar small (less than 1 millime
goblinko [34]

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First, we will see its body structure and collect more information about it. Second , we will see the mode of reproduction i. e. sexually or asexually.

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We will observe structure of the body and cell. If this organism is eukaryotic and no cell wall so we can say that it belongs to kingdom animalia. We also observed its mode of reproduction i. e. sexual reproduction or asexual reproduction such as fragmentation, binary fission etc.

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Features that increase the surface area of small intestine
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