Artificial breeding of cattle is brought about by

Options

A. artificial insemination
B. super ovulation and embryo transplanation
C. MOET
D. all of these

Explanation

**Step-by-Step Solution:**

1. **Understanding Artificial Breeding:**
- Artificial breeding of cattle refers to the various techniques used to enhance reproduction in cattle through human intervention rather than natural mating.

2. **Identifying Techniques:**
- The question lists several options:
- A) Artificial insemination
- B) Super ovulation and embryo transplantation
- C) All of these

3. **Explaining Artificial Insemination:**
- Artificial insemination involves collecting semen from a superior male and injecting it directly into the uterus of a female cattle. This method allows for controlled breeding and the use of high-quality genetics without the need for physical mating.

4. **Explaining Super Ovulation and Embryo Transplantation (MOET):**
- MOET stands for Multiple Ovulation and Embryo Transfer. In this process, a female is treated with hormones (like FSH) to induce super ovulation, where she produces multiple eggs (6 to 8 instead of the usual 1). These eggs are then fertilized, and the resulting embryos are implanted into surrogate mothers, allowing for the production of multiple offspring from a single superior female.

5. **Conclusion:**
- Both artificial insemination and MOET are valid techniques used in the artificial breeding of cattle. Therefore, the correct answer to the question is option C) All of these.

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