Living organisms all have dna and rna which are botha. Carbohydratesb. Lipidsc. Proteinsd. Nucleic acids

1. is the trait, tall, dominant or recessive? 2. is the small nose trait dominant or recessive?

Describe what is happening to the chromosomes during each sub-phase of Meiosis I and Meiosis II.

A child was suffering from fever (38 ºC), cough, pharyngitis and his chest x-ray showed pneumonia at lower part of left lung. He was treated with penicillin and did not respond to treatment.

Which statement is true about evolutionary success? a) A successful organism can find food, escape predators, and reproduce. b) Vertebrates are the most evolutionarily successful. c) Any species that arises on earth is evolutionarily successful.

Which of the following can change shape and carries oxygen to cells that need it? white blood cells red blood cells veins Platelets

Which answer correctly compares the Krebs cycle and the electron transport chain?

What would happen if u remove a level from the levels of organization

For a constant voltage increasing the temperature will

Many years ago, a scientist grew pea plants that produced wrinkled peas. The peas from these plants produced new plants that also produced wrinkled peas.

How do specialized cells differ from each other?