The smallest contracting unit of a skeletal muscle is

A: Sarcomere

B: Motor Unit

C: Synapse

D: Muscle fiber

Your mother has albinism, which is a recessive trait. Your father has cystic fibrosis, which is also a recessive trait. You just got married and discover that your new father-in-law has albinism and cystic fibrosis.

What does a animal cell and a virus have in common?

Which joint is located where one bone sits in a cup made of another bone?

Place the mouse, fruit fly, duck, and gorilla in order of their relatedness to humans, from least related to most related. a. mouse - fruit fly - duck - gorilla b. fruit fly - mouse - duck - gorilla c. gorilla - mouse - duck - fruit fly d.

2 A company is announcing the construction of a new skyscraper to the public. Which model will give the best idea of how the new building will change the city skyline? A. a rough sketch of the building's shape B.

What patterns are observed in the organization and distribution of matter in the universe

The speed of sound is at 300 feet below the sea than at 200 feet. slower faster

The taxonomic classification category that contains the least number of different organisms is __. family species kingdom domain Biological Taxonomy is the science of a.) naming everything b.) comparing the molecular clocks between organisms c.

Tyrrell wanted to measure the growth of tomato plants in response to different types of fertilizer. Which tool would be most accurate?

In guinea pigs, black fur is dominant and white fur is recessive. A homozygous dominant black guinea pig is bred with a homozygous recessive white guinea pig. The dominant allele is represented by F, and the recessive allele is represented by f.