Front

Carla receives an allele for blue eyes from her mother, and an allele for brown eyes from her father.

Back

Carla has brown eyes.

Front

Which phase of mitosis is represented in the diagram? ¿Qué fase de la mitosis está representada en el diagrama? ما هي مرحلة الانقسام المتساوي الممثلة في الرسم التخطيطي؟

Back

Anaphase Anafase الطور الانفصالي

Front

How is genetic diversity important to the concept of natural selection?

Back

Without genetic diversity, natural selection cannot occur.

Front

Why is it important for carbon to be recycled in an ecosystem? ¿Por qué es importante que el carbono se recicle en un ecosistema? لماذا من المهم إعادة تدوير الكربون في النظام البيئي؟

Back

The carbon cycle is a closed system, and recycling carbon is the only way to replenish it for an ecosystem. El ciclo del carbono es un sistema cerrado y reciclar el carbono es la única forma de reponerlo para un ecosistema. دورة الكربون عبارة عن نظام مغلق، وإعادة تدوير الكربون هي الطريقة الوحيدة لتجديده للنظام البيئي

Front

List the biomes in order from lowest average temperatures to highest average temperatures.

Back

taiga, temperate deciduous forest, savanna

Front

After crossing-over as shown in the diagram, what would the sequence of genes be for each of the chromatids?

Back

ABCD, abCD, abcd, abcD

Front

Which level in a food web contains the highest amount of total available energy?

Back

producer

Front

How should Tyler investigate the effect of atmospheric gases on tomato plant growth through direct observations?

Back

Tyler should perform a controlled experiment.

Front

Which of a cell's organelles releases energy stored in food? ¿Cuál de los orgánulos de una célula libera la energía almacenada en los alimentos? أي من عضيات الخلية يطلق الطاقة المخزنة في الغذاء؟

Back

mitochondria mitocondrias الميتوكوندريا

Front

What effect does the founder effect have on the allele frequency of a population?

Back

It increases the frequency of alleles that improve a species' survival in a particular environment.