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astraxan [27]
3 years ago
10

Which is the first step that geological must do to compare rock layers at distant locations.

Biology
2 answers:
Paul [167]3 years ago
8 0
The correct answer is B!
Ann [662]3 years ago
5 0

Answer:

B. Compare a layers at one location to layers at other locations.

Explanation:

Hope it helps.

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Predict the outcomes of a plant with 6 diploid chromosomes that fertilized a similar plant in which the egg failed to undergo me
Evgen [1.6K]

Answer:

The correct answer would be - triploid plant.

Explanation:

Triploidy is a condition which can be defined as the 3 set of chromosome in an organism, the extra set of chromosome may be come from the maternal organism or the paternal derived. Maternal derived triploidy known as the digynic while in in the case of the paternal derived called diandric.

In this case the sperm goes under the meiosis so the each gamete will have one chromosome of each set (I I I) while the egg failed to undergo meiosis so the gamete carry complete set of chromosome ( II II II ) after fertilization the outcome will be Digynic triploidy (III III III).

Thus, the correct answer would be - triploid plant.

5 0
3 years ago
Which of the following is NOT a sex cell?<br><br>A) Sperm<br>B) Egg<br>C) Skin Cell<br>D) Gamete​
belka [17]

Answer:

hlo buddy

.ur answer is (c) skin cell

7 0
3 years ago
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Which of the following does not accurately describe movement within plants? A. Movement of sugars within the xylem results from
vivado [14]
The Answer is A but im only about 5% sure about my answer
6 0
4 years ago
The hardy-Weinberg principle is written as the equation p^2+2pq+q^2=1 what does p represent
poizon [28]

The Hardy-Weinberg equation is:


p^{2} +2pq+q^{2}=1


where p generally represents the frequency of the homozygous dominant population.


The q usually represents the frequency of the homozygous recessive population, and the 2pq term represents the frequency of the heterozygous population.

5 0
3 years ago
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What is the main difference between exocrine and endocrine glands?
nignag [31]
<span>The correct answer is a. Exocrine glands secrete substances through a duct; endocrine glands release substances into the blood.</span>
For example, exocrine glands are sweat, salivary, mammary, lacrimal glands… Endocrine glands excrete hormones. Examples of this type of glands are the pineal gland, pituitary gland, thyroid gland, parathyroid gland, pancreas, ovaries, testes, hypothalamus and adrenal glands.    

<span> </span>

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