Cerebrospinal fluid plays an important role in protecting the brain and spinal cord.

There is a big fig tree in my garden.

Eijitsu is one of the delicious fruits.

A dehiscent fruit is a type of fruit that naturally splits open to release its seeds when it matures.

He is an expert in pomology and has contributed to the improvement of many fruit varieties.

Let's solve this problem with unity in diversity.

In our body's cells, there are two types of chromosomes: autosomes and sex chromosomes.

This book explains in detail about various sexual positions.

Sex chromosomes play an important role in determining the sex of an organism.

He was struggling to understand the concept of a hypercube.