Ask Question
BiologyBiology
27 June, 18:29

Why doesn't each child look exactly alike?

+4
Answers (2)
  1. 27 June, 18:30
    0
    Because of different DNA handed down from their ancestors, and different environmental effects.
  2. 27 June, 18:58
    0
    The reason no child looks exactly alike is because everyone has a two pairs of copies of their genes, and these tend to be different, making it impossible to look exactly alike. Even twins. You can spot at least one difference, whether it be eye color, a mole, birth mark; the things that distinguish another person from another. This applies not only to children, brothers and sisters, but adults too.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Why doesn't each child look exactly alike? ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What is another wavelength that we cant see
Answers (1)
What are traces or remains of organisms that lived in the past? A. adaptations B. mutations C. traits D. fossils
Answers (1)
Who is sengi's enemies?
Answers (1)
Of the plates listed, which will receive the highest number of hits from the Sun's rays when the Earth is positioned as shown below? A. Plate A B. Plate C C. Plate F D. Plate J
Answers (1)
The closer a planet is to the Sun, the its orbital motion is, and the the gravitational force between the planet and the Sun is.
Answers (1)
New Questions in Biology
Tightly curled hair is caused by a dominant autosomal gene in humans. This trait is rare among northern Europeans.
Answers (1)
The rapid depolarization phase of the action potentials of myocardial contractile cells is due primarily to which ion (s) ?
Answers (1)
Echinoderm reproduction typically is a. sexual reproduction by budding. b. sexual reproduction with internal fertilization. c. by regeneraton. d. sexual reproduction with external fertilization.
Answers (1)
Which is an abiotic factor of the boomslang's environment? A. the sun B. the tree C. the grass D. the people
Answers (1)
A double-stranded molecule of DNA has 80 T nucleotides and 110 G nucleotides. What is the TOTAL number of nucleotides in this molecule of DNA?
Answers (1)
Home » Biology » Why doesn't each child look exactly alike?
Sign Up Forgot Password?