The sperm produced from a species of moss contain 10 chromosomes. How many chromosomes are found in cells of the gametophyte of this moss?

 Due to the high heat capacity of water, lakes can provide moisture and heat to cold winter air. This phenomenon is most likely to result in 

An 8-year-old presents with her mother who explains her child has had pain in her abdomen over the past 2 – 3 months. She mentions it at least once a week and the pain has kept her from attending her favorite dance class. She has not had a fever nor any bowel changes. Without knowing more, what would you believe to most likely be the issue?

You want to determine the sinuosity of a river.  You find that the valley length is 5 miles and the channel length is 15 miles.  What is the sinuosity of the river?

The rainbow seen after a shower is an example of a(n) __________ spectrum.

 The leeward side of a mountain range tends to be 

A 50-year-old woman presents with constant right upper quadrant pain, nausea, and fever for 18 hours. On physical exam, you palpate the right upper quadrant while she takes a deep breath. The patient suddenly stops inhaling due to pain. This finding indicates a positive result for which of the following signs?

A 4-week-old male infant presents with persistent, projectile vomiting after feeding. His mother reports the vomiting has worsened over the past week and that the baby appears hungry immediately afterward. On exam, you note visible peristaltic waves across the upper abdomen and a palpable olive-shaped mass in the right upper quadrant. Which of the following is the most likely diagnosis?

Define thalweg.

Iron (Fe) and Manganese (Mn) are both more soluble and readily available for plant uptake in which form?