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Angelina_Jolie [31]
2 years ago
5

Help this is due in 30 minutes

Biology
2 answers:
frozen [14]2 years ago
7 0

B. The Sun is farthest south is the sky is true. A is wrong because in the Northern Hemisphere because the northern part of Earth is tilted most toward the sun. C is also wrong because in September and March – when the Sun shines directly on the Equator and the length of day and night is nearly equal not in winter. And D is wrong because South Pole has 24 hours of daylight not darkness.

stiv31 [10]2 years ago
3 0

Answer:

I think its D

Explanation:

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Bacteria, organisms from the Prokaryote kingdom, and organisms from the Plant kingdom share several different traits. Which of t
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It seems that you have missed the necessary options for us to answer this question, but anyway, here is the answer. <span>Bacteria, organisms from the Prokaryote kingdom, and organisms from the Plant kingdom share several different traits and what they have in common is Photosynthesis. Hope this helps.</span>
5 0
3 years ago
Which of these blood samples most likely came from the left ventricle?
PilotLPTM [1.2K]
Sample A most likely came from the left ventricle, as this is the portion of the heart that receives freshly oxygenated blood to be pumped to different parts of the body. Oxygenated blood is blood that has had oxygen bounded to it by hemoglobin (a pigment made of iron found in red blood cells). The oxidation of this blood by the iron in the hemoglobin gives it the RBC bright red look. This blood containing the bright RBCs in transported to the left ventricle from the lung, after which it is spread throughout the body. Hence, in normal conditions of the heart, the Sample A most likely came from the left ventricle.
4 0
3 years ago
In a sample population of people, 36% have the recessive trait of "free" earlobes (q2). What is the frequency of the dominant al
ICE Princess25 [194]

Answer:

Explanation

Given that 36% are recessive in traits

100-36 = 64% for dominant traits considering a whole population to be 100%

P=dominant allele

q= recessive allele

P2= dominant genotype

q2= recessive genotype

according to hardyweinberg principle, p+q=1

64/100= 0.64 frequency for dominant traits or genotype, therefore

p2=0.64

then

P=√0.64

p= 0.8

Therefore, dominant allele frequency (p) for the population is 0.8

4 0
3 years ago
Which statement is one component of the cell theory?
Wittaler [7]

The options attached to the question above are given below:

A. All living and nonliving things consist of one or more cells.

B. Cells and living organisms are spontaneously created.

C. Cells are the most complex unit of structure and function in living things.

D. A cell is the basic unit of structure and function of all organisms

ANSWER

The correct option is D.

The cell theory is one of the major theories in biology and it states the facts about living cells. The theory states that, the cell is the most basic unit of all organisms and all living organisms are made up of one or more cells. The organisms that are made up of only one cell are described as unicellular while those that possess many cells are described as multi cellular. The theory also states that all cells come from pre-existing cells.



7 0
3 years ago
Read 2 more answers
if a cat has a short tail it has ss alleles for tail length. if it has a long tail, what are the possible alleles it could have
Dmitrij [34]

Answer:

SS,or Ss

Explanation:

If the alleles for short tail length is ss then it would be opposite for long tail length such as SS and if the long gene is in front then it will have the long alleles such as Ss

Hope this was helpful

5 0
3 years ago
Read 2 more answers
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