Which of the five senses contains two types of photoreceptors called rods and cones?

a.

vision

c.

smell

b.

hearing

d.

taste

The image shows embryos of three vertebrate classes

Idont understand by supporting the plant and holding the leaves up to the light. question 3 options: tap or fibrous root flower petals herbaceous or wood stems leaves with stomata

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated