Birth and death of a species
Answer:
poliinators and flagellated sperm
Explanation:
Cycads (phylum Cycadophyta) together with Ginkgophyta, Gnetophyta, Pinophyta, Pteridospermales and Cordaitales belong to the gymnosperms (naked seed-producing plants). They are different than angiosperms which produce encased seeds within an ovary.
Cycads (but also Ginkgo) produce swimming sperm that is different than all other groups which produce sperm without swimming flagella.
Also, unlike other groups of gymnosperms, cycads have specialized pollinators, beetls.
Answer:
DNA and RNA
Explanation:
DNA- Deoxyribonucleic acid
RNA- Ribonucleic acid
Using automotive electrical parts on a boat carries out some
risks. One major risk of using automotive electrical parts on a boat is the
probability of causing a spark that could ignite a fire. A boat should use
sealed marine parts only, instead of automotive electrical parts.
Because they take place at an atomic level and are unable to be seen by the human eye