Ince mice embryos with loss-of-function hox mutations result in homeotic alterations, then introduction of such a mutation might cause

Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity