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Nezavi [6.7K]
3 years ago
8

Starting billions of years ago, in what way did algae change the atmosphere of

Biology
2 answers:
docker41 [41]3 years ago
6 0

Answer:carbon dioxide was converted to oxygen

Explanation:

Jobisdone [24]3 years ago
5 0
In 1990 it change our atmosphere and it started growing on trees and other thing to
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The type of RNA that delivers amino acids to the ribosome during protein synthesis is tRNA.a) trueb) false
DENIUS [597]

Answer:

A). True

Explanation:

tRNA, which means transfer RNA is one of the three types of RNA known in nature. The tRNA is found in the ribosome, where it plays a pivotal role in protein synthesis (translation). Transfer RNA is the RNA responsible for reading the nucleotides in the mRNA codon and carrying the amino acid that corresponds those codons to the ribosome.

The tRNA has a 3-dimensional structure that allows it to carry anticodon that reads codon and also carry amino acids on opposite ends. Hence, according to this question, tRNA is a type of RNA that delivers amino acids to the ribosome during protein synthesis.

6 0
3 years ago
In watermelons, solid green rind color (G) is dominant to stripes (g).
stiks02 [169]

There are chances of 75% solid green coloured rind in watermelons.

Explanation:

Dominant trait = Solid Green rind G

Recessive trait= stripes g

Given that both the parent plants are heterozygous so their alleles will be

Gg Gg

From the Punnet square

          G        g

G      GG     Gg

g       Gg     gg

The phenotype ratio is 3:1  ( 3 watermelons with the green colour rind and 1 with striped rind observed)

Genotype ratio is 1:2:1

From the observation, we can say that 75% of the watermelons will have solid green colour rind because G is dominant over g.

6 0
3 years ago
Which of the following is an example of discrete data?
LekaFEV [45]

THE DOG HAS 2 BROTHER is the example of discrete data.

The dog has 2 brothers.

<u>Explanation:</u>

Discrete data is the information that can be categorized into a classification. Discrete data is based on counts. only a few finite number of value is possible.

It consists of whole number that are counted rather than measured. It can be classified  into two type, one is discrete and  other is continuous data, where the discrete is countable of the object and the continuous  is measurable one.

The dog has two brother is the example for discrete data because the number can be countable, remaining statement are continuous because they are measurable statement, it is always comes under the data continuous.

8 0
3 years ago
The liver is the......................
jonny [76]

The liver is the......................  gland in the body.

Answer: The liver is the<u> largest</u>

gland in the body.

7 0
2 years ago
If many hollow trees were removed from the area, which would MOST likely increase?
Cloud [144]

Answer: C. competition for nest sites between beetles and owls

5 0
2 years ago
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