Explanation

 The bond between a fatty acid and glycerol is called an ester bond.

This bond forms when the hydroxyl group (-OH) of glycerol combines with the carboxyl group (-COOH) of the fatty acid, releasing a molecule of water (H2O) in a process called dehydration synthesis.

Explanation

Explanation

Cyanobacteria utilize phycobilins, specifically phycocyanin (blue) and phycoerythrin (red), as accessory pigments in addition to chlorophyll a.

These pigments help cyanobacteria absorb light across a wider range of wavelengths than chlorophyll a alone, enhancing their photosynthetic efficiency.

Explanation

A population refers to all individuals of the same species living in a specific geographic area.

It is different from a community, which includes multiple species.

Explanation

Explanation

Chlorophyll, the pigment responsible for photosynthesis in plants, features a porphyrin ring structure at its core.

This ring is composed of four smaller pyrrole rings linked by methine bridges.

A magnesium ion is centrally located within this porphyrin ring, held in place by bonds with nitrogen atoms from the pyrrole rings.

Explanation

In bryophytes, the gametophyte generation is dominant.

This means the leafy, green, haploid structure that is typically seen is the gametophyte, which is the most visible and longest-lived part of the bryophyte life cycle.

The diploid sporophyte is generally smaller and dependent on the gametophyte for survival.

Explanation

The cell wall of oomycetes is made of cellulose. 

Oomycetes, also known as water molds, are distinct from true fungi in that their cell walls are composed primarily of cellulose and glucans, rather than chitin which is the primary component of fungal cell walls.

Explanation

Explanation

The type of transpiration occurring through special openings in plant stems is called lenticular transpiration.

These openings, known as lenticels, are small pores in the bark of woody stems and allow for gas exchange and water vapor loss.