Question

question 14. study the life cycle in figure 6.10 once again. which specific stage present in most eukaryotic life cycles is conspicuously absent?

Answer 1

The stage absent in most eukaryotic life cycles is the alternation of generations, which is a common feature in plant life cycles but is not typically present in yeasts or most animals.

Step-by-step explanation:

The life cycle figure mentioned suggests we are looking for a stage that is missing from a typical eukaryotic life cycle. Common stages of the eukaryotic life cycle include mitosis and sexual reproduction encompassing meiosis and fertilization. However, when it comes to asexual life cycles, which are present in most fungal life cycles and some eukaryotic organisms, a key stage that is often absent is the alternation of generations. This refers to the life cycle pattern of alternating between haploid and diploid phases.

In summary, the specific stage that is conspicuously absent in most eukaryotic life cycles when considering the context of certain organisms, such as yeasts and many animals, is the alternation of generations, which is often observed in plant life cycles.

Answer 2

Binary fission is conspicuously absent in most eukaryotic life cycles.

Step-by-step explanation:

The specific stage that is conspicuously absent in most eukaryotic life cycles is binary fission. Binary fission is the process of cell division in prokaryotic cells, such as bacteria, which is different from the process of cell division in eukaryotic cells. Eukaryotic cells undergo mitosis and meiosis during their life cycle, but binary fission is not present in most eukaryotic organisms.