What do seminal vesicles do?

What is the Scientific definition of herb

An enhancer may increase the frequency of transcription initiation for its associated gene when ... (indicate true or false for each statement and explain your answer ...) A ... it is located 1000 nucleotides upstream of the gene's core promoter. B .

A scientist hypothesizes that the temperature at which an alligators egg is incubated will determine whether the alligator will be male or female. What is the variable?

Which group of animals was the first to adapt to life on land by developing large lungs, eggs with a waterproof shell, and scaly, waterproof skin? a. amphibians b. birds c. reptiles d. worms

Which of the following is an example of a nonrenewable resource?

The separation of a group of individuals from the rest of the population is referred to as

The following are features of mitosis or meiosis. can you put them in groups. im so confused : allows for transmission of chromosomes to offspring, necessary for growth and regeneration, allows for regeneration of an organism, two identical diploid

What is the MAIN cause of increased erosion, especially for soil? A) strong winds B) flash floods C) human activity D) movement of glaciers

Why do most biologists consider RNA to be life's first coding system?

What is the importance of active transport give an example