Most organisms in the Animal kingdom

A. are autotrophic and reproduce sexually.

B. are heterotrophic and reproduce sexually.

C. are heterotrophic and reproduce asexually.

D. have prokaryotic cells and reproduce asexually.

In fruit flies the allele for long wings (L) is dominant and the allele for short wings (l) is recessive. What is the likely genotype of a fruit fly with short wings? A. Either LL or Ll B. Either Ll or ll C. Only LL D. Only ll

Which best explains why earthquakes sometimes occur in the same locations as mid-ocean ridges and rift valleys

There are 206 bones in the human body in comparison to the bones how many muscles does the human body have

How is it possible for one of the species in a mimicry relationship not to be aware of the other?

8. which of the following statements is true? A. Glacial erosion forms wide, U-shaped valleys B. Mudflows are the least dangerous type of sediment flow C. mass wasting happens when sediment is carried from a low elevation to a higher one D.

How can the period of a pendulum be increased?

A nurse instructor explains the various functions of carbohydrates to a group of student nurses. Which of the following is the correct function of carbohydrates in the human body? Select all that apply. a. Source of energy b.

What is the term for a plant that produces a seed without a protective cover? A. Protostome B. Angiosperm C. Gymnosperm D. Deuterostome

Porcini mushrooms (the reproductive structures of Boletus edulis, a fungus) appear in the forest every summer and fall. Boletus edulis are mycorrhizal fungi and associate with many different species of pine trees.

What does a stage does a cell spend most of its its life in