Researchers crossed a heterozygous tall pea plant (Tt) with a homozygous short pea plant (tt). What is the probability that this cross will produce homozygous short (tt) offspring?

A. 0%

B. 25%

C. 50%

D. 100%

How natural selection may lead to increases of species traits in a population

Which of the following statements is a false or incorrect statement? A. The male urethra is longer than the female urethra. B. The male urethra is a passageway for both urine and semen. C.

What feature in a cell contains the DNA sequence to make a specific proteins? A) chromosone B) gene C) genome D) nucleic acid

Why might variation in guppy coloration have developed as a trait?

The department of nursing at a local hospital is considering changing to charting by exception (CBE). Which statement provides a rationale to support making this change?

Force which we witnessed after a sock and balloon were rubbed together.

Which fossil occurs on the most landmasses

Which statement is NOT true about subatomic particles? a. Protons are found in the nucleus. b. Neutrons have no electrical charge. c. Electrons contain much less mass than neutrons. d. Electrons are found in orbitals around the nucleus. e.

Witch came first the chicken or the egg

Which of the following genotypes could be described as homozygous dominant