Scientists classify organisms into groups based on I. evolutionary phylogeny.
II. DNA analysis.
III. embryology.
IV. morphology.

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane

Donde se encuentra el adn nuclear en un organismo eucariota?

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.