Offsprings produced from a cross made between two pure lines is called

Options

A. Clone
B. Hybrid
C. `F_(2)` generation
D. Parent generation

Answer

To answer the question, "Offsprings produced from a cross made between two pure lines is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Pure Lines**:
- Pure lines refer to organisms that are homozygous for a particular trait. This means they have two identical alleles for that trait (e.g., TT for tall plants and tt for dwarf plants).

2. **Crossing Pure Lines**:
- When two pure lines are crossed, for example, a pure tall plant (TT) and a pure dwarf plant (tt), the resulting offspring will inherit one allele from each parent.

3. **Formation of the First Generation**:
- The offspring produced from this cross are referred to as the first filial generation, or **F1 generation**. In our example, all F1 offspring will be heterozygous (Tt) because they receive one dominant allele (T) from the tall parent and one recessive allele (t) from the dwarf parent.

4. **Characteristics of F1 Generation**:
- All the F1 offspring will exhibit the dominant phenotype, which in this case is tall, because the dominant allele (T) masks the effect of the recessive allele (t).

5. **Terminology**:
- The term used to describe the offspring produced from a cross between two pure lines is **hybrids**. This is because the F1 generation consists of heterozygous individuals that have mixed genetic contributions from both parents.

### Final Answer:
The offspring produced from a cross made between two pure lines is called **hybrids**.

---