In seed plants, which develops into a female gametophyte?

The accompanying figure shows that humans have thicker thumb metacarpals than chimpanzees or bonobos, with broader heads. This is directly correlated with humans' ________

A) bar-shaped central portion of the hyoid bone B) increasing dependence on meat in the diet C) more elaborate thumb musculature and better precision grip D) loss of the ability to knuckle-walk E) loss of an arboreal (tree-based) lifestyle

In temperate deciduous forests, the greatest concentration and diversity of life occur in the canopy

Indicate whether the statement is true or false

Which type of connective tissue is abundant in the walls of arteries and in lung tissue?

What will be an ideal response?

What is the name for the gap into which neurotransmitters are released?

A. Gap junction B. Presynaptic membrane C. Synaptic cleft D. Postsynaptic membrane E. Impulse channel