Front

¿Qué es la biodiversidad?

Back

Variedad de vida

Answer explanation

Biodiversity refers to the variety of life in a particular habitat or ecosystem. It encompasses the different species, genetic variations, and ecosystems, making "Variety of life" the correct choice.

Front

¿Qué es una comunidad?

Back

Múltiples poblaciones en un ecosistema

Answer explanation

A community consists of multiple populations of different species interacting within a single ecosystem, making the first answer choice the correct one. The other options describe different ecological concepts.

Front

¿Qué es una población?

Back

Todos los miembros de una especie que viven en un hábitat.

Answer explanation

A population refers specifically to all the members of a single species living in a particular habitat, distinguishing it from multiple species or environmental factors.

Front

¿Por qué la imagen "B" muestra más biodiversidad que la imagen "A"?

Back

Porque "B" muestra más especies diferentes que la imagen "A".

Answer explanation

Image 'B' shows more different species than image 'A', indicating higher biodiversity. The correct choice highlights that greater species variety contributes to overall biodiversity.

Front

¿Qué es la BIODIVERSIDAD?

Back

muchas especies diferentes viviendo en un área

Answer explanation

Biodiversity refers to the variety of life in a particular area, encompassing many different species. This is why the correct answer is 'many different species living in an area', highlighting the richness of ecosystems.

Front

La variedad de vida dentro de un área.

Back

biodiversidad

Answer explanation

The term 'biodiversity' refers to the variety of life within an area, encompassing different species and ecosystems. It is the correct choice as it directly describes the concept of biological diversity.

Front

Todos los vertebrados tienen un ___________.

Back

espina dorsal

Answer explanation

All vertebrates possess a backbone, which is a defining characteristic of this group. While some may have tails or necks, the backbone is essential for structural support and is present in all vertebrate species.

Front

¿Cuál de los siguientes NO es un vertebrado? Mamífero, Artrópodos, Peces, Anfibios

Back

Artrópodos

Answer explanation

Arthropods, such as insects and crustaceans, are invertebrates, meaning they lack a backbone. In contrast, mammals, fish, and amphibians are all vertebrates, possessing a spinal column.

Front

¿Cuáles son las dos partes que componen el reino animal?

Back

Vertebrados e Invertebrados

Answer explanation

The animal kingdom is divided into two main groups: vertebrates, which have a backbone, and invertebrates, which do not. This classification is fundamental in biology, making 'Vertebrates and Invertebrates' the correct answer.

Front

Invertebrado

Back

Un animal sin columna vertebral

Answer explanation

An invertebrate is defined as an animal that lacks a backbone. This distinguishes them from vertebrates, which do have a backbone. Therefore, the correct answer is 'an animal without a backbone'.