★ Inheritance Quiz
In dogs, the allele for black fur (B) is dominant over the allele for white fur (b). A breeder breeds a heterozygous dog with a recessive homozygous dog. If the female dog has a litter of 12 puppies, predict how many will have black fur.
A. 12
B. 3
C. 6
D. 4
Select your answer:

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Fat Anatomy & Physiology Surgical tech-safety Thyroid Disease Psoriasis Biochemistry Vocabulary The Cardiovascular System OCR A-level Ankle Injuries Connective Tissue The Brain Immune Cells Faction Human Health Cardiology Services Med Terms Surgical Nutrition Muscle AnatomyOther quiz:
Endocrine System › ViewProduced by neurons; secreted into a synaptic cleft by presynaptic nerve terminals; travels short distances; influences postsynaptic cells.
A. Autocrine
B. Paracrine
C. Neurotransmitter
D. Endocrine
Thyroid › View
Which hormone is NOT released by the thyroid?
A. T3
B. T4
C. T5
D. Calcitonin