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elena-s [515]
3 years ago
7

PLEASE HELP ASAP!!!

Biology
1 answer:
kobusy [5.1K]3 years ago
3 0
The answer is a rock !!!!
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The fertilization of ovules from Plant Q by pollen from Plant R results in the production of seeds. What percent of the genes in
blagie [28]

Answer:

The correct answer is - option A. 0%

Explanation:

The zygote formation or fertilization in flowering plants occurs by the fusion of pollen of one plant with the ovum of another plant of the same species normally. This process includes the exchange of an equal amount of the genetic contribution from both plants.

The egg cell of the mother is responsible for the mitochondria and chloroplast of the progeny so the percentage of chloroplast genes provided via Plant R is 0% as ovum and egg cell comes from only plant Q.

percentage of chloroplast gene inherited from R plant is a)0%

3 0
2 years ago
Which statement best describes a pattern of reproduction exhibited by most aquatic vertebrates
pickupchik [31]

Aquatic organisms have external fertilization and reproduction is done through mating of male and female.

<h3>How do aquatic vertebrates reproduce?</h3>

All vertebrates reproduce through mating of male and female. Aquatic species generally have external fertilization, whereas terrestrial species usually have internal fertilization.

In conclusion, aquatic organisms have external fertilization and reproduce through mating of male and female.

Learn more about vertebrates here: brainly.com/question/10714806

6 0
2 years ago
4. Scientists have most accurately determined the absolute ages of rock layers by
Vladimir [108]

Answer:

B

Explanation:

7 0
2 years ago
Hyperglycemia (elevated blood sugar levels), such as would happen in diabetics, can damage the glomeruli.
Zielflug [23.3K]

Answer:

True

Explanation:

Hyperglycemia which means high Glucose level in the blood as a result of lack of insulin can damage the glomeruli. This interfere with the function of the glomeruli. Normally glomeruli fiters blood and remove nutrients to form urine but hyperglycemia will affect it's negatively and will make protein to leak from the blood into the urine. This can also lead to glomeruli called glomerulosclerosis.

6 0
3 years ago
EXPLAIN whether the problem of elephants destroying trees in southern Africa is due to overpopulation, competition, or both.
vlabodo [156]
Both because they are vegetarian and they are reproducing more so they do have to compete for food
8 0
3 years ago
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