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zysi [14]
3 years ago
10

Why are vestigial structures not removed by natural selection?

Biology
2 answers:
PSYCHO15rus [73]3 years ago
8 0

they do not harm the organism

Leviafan [203]3 years ago
7 0
Vestigial structures don't hurt the living being. Nature chooses against just unsafe attributes. Structures that have no obvious capacity and have all the earmarks of being lingering parts from a past progenitor are called minimal structures. Cases of minimal structures incorporate the human informative supplement, the pelvic bone of a snake, and the wings of flightless flying creatures.
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Why does Ocean City MD. have warmer winters than Sterling VA?
abruzzese [7]
Ocean City is close to the ocean and the shore, which provides warmer temperatures throughout the winter months, while places like virginia do not, and has mountains and is more probable of having cold fronts.
6 0
3 years ago
Explain why the chances of survival are<br> greater for trisomy or monosomy of the<br> sex
Nataly_w [17]

Answer:

bc thats how it works

Explanation:

7 0
3 years ago
Read 2 more answers
Type your response in the box. The sequence of this single strand of DNA is ATTCGGCTATTTACGATTGCCAT. To complete this model, wha
Marianna [84]

Answer:

The correct answer is- TAAGCCGATAAATGCTAACGGTA.

Explanation:

DNA is a nucleic acid molecule made of two strands. Each strand is made up of nucleotide bonded via phosphodiester bonds. Each nucleotide is made up of- 5C deoxyribose sugar, a phosphate group and nitrogenous bases.  

DNA replication produces an exact copy of the DNA molecule through complementary base pairing. The complementary strand is formed by adding nucleotide through DNA polymerase which adds base pairs according to the Chargaff rule.  The Chargaff rule states that A will bind T via two hydrogen bonds and G will bind C via three hydrogen bonds.

Therefore, the complementary strand will be-TAAGCCGATAAATGCTAACGGTA

5 0
3 years ago
Read 2 more answers
What is graywater please help it is for a test that is really important
sergey [27]

Answer:

Gray water is somewhat (mostly) clean waste water. It can be from baths, sinks, kitchen appliances, and more.

5 0
3 years ago
Which of the following populations is most likely to be in Hardy-Weinberg equilibrium with respect to a gene, Floppy? Floppy has
Korolek [52]

Answer:

Option B, A population for which p+q = 1 and p2 + 2pq + q2 = 1

Explanation:

As per Hardy Weinberg's first equation,  the sum of probability of occurrence of two allele at the locus is equal to one.

Floppy has two genes i.e F and f and  f(F) = p and f(f) = q then

p+q=1

As per Hardy Weinberg's second equation

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

which shows that

Frequency of occurence of genotype FF is a given population is p^2

Frequency of occurence of genotype ff is a given population is q^2

Frequency of occurence of genotype FF is a given population is 2pq

8 0
4 years ago
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