Correct Answer: Before age three
Explanation:
Note: This Question is unanswered, help us to find answer for this one
Biology Skill Assessment
Your Skill Level: Poor
Retake Quizzes to improve it
More Biology MCQ Questions
Moving through trophic levels _______.
Obesity is defined as having a body mass index of ______ or higher.
Ocean acidification is the result of cars releasing _______.
Of the following urinary system organs, major homeostatic functions are performed by the ________.
One group of reptiles, characterized by the fossil archaeopteryx, led to the evolution of _____.
The trna anticodon, gac, is complementary to the mrna codon with the sequence _____.
X-linked recessive traits in humans (or in drosophila) are observed ________.
When you cross two heterozygotes (aa), the offspring will most likely be __________.
Viroids are _____ molecules and are found in _____.
Trna molecules work to _____.