Through Which Part Do Plants Acquire Most of Their Nutrients

question 11

Multiple Choice

Through which part do plants acquire most of their nutrients (nitrogen and phosphorus) ?

• A) leaves
• B) stems
• C) roots
• D) stems and roots
• E) leaves,stems,and roots

Recognize and understand the mechanisms preventing polyspermy.

Explain the role of specific proteins and ions in the process of fertilization and early development.

Understand cleavage patterns and their variations across different species.

Describe the distribution and function of germ layers in embryonic development.

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Definitions:

Cell Cycle Checkpoints

Regulatory pathways in the cellular cycle that ensure proper division events, preventing the progression of the cycle if errors or damage are detected.

Genetic Program

The set of instructions coded in the DNA that guides the development and function of an organism throughout its life.

Diploid Number

The total number of chromosomes in a cell or organism, representing two sets—one from each parent.

Gametes

Reproductive cells (sperm in males and eggs in females) that unite during fertilization to form a new organism.