Question

Which statement about acquired and inherited traits is true?
• Both acquired traits and inherited traits are coded in DNA.
• Acquired traits are coded in DNA, and inherited traits develop during life.
• Both acquired traits and inherited traits develop during life.
• Acquired traits develop during life, and inherited traits are coded in DNA.

Answer 1

Both acquired traits and inherited traits are coded in DNA.

Answer 2

Which structural adaptations would increase survival of a desert plant species, and why?
Broad leaves; they increase the rate of photosynthesis.
• Thick, fleshy photosynthetic stems; they help retain water.
• Shallow roots; they absorb larger amounts of surface water.
O: Leaves without stomata; they help speed transpiration.

Answer 3

Thick, fleshy photosynthetic stems; they help retain water. In a desert environment where water is scarce, having thick, fleshy stems can help the plant store water for longer periods of time, increasing its chances of survival during dry spells.

Answer 4

What is the correct answer

Answer 5

The correct answer is: Thick, fleshy photosynthetic stems; they help retain water.