Which of the following is an example of a Bryophyte? MCQ with Answer and Explanation

Explanation:
A gomphosis is a specialized fibrous joint where a peg-like tooth fits into a socket in the jawbone, connected by the periodontal ligament. Sutures are between skull bones, synovial are movable, cartilaginous slightly movable.

Explanation:
Artificial insemination (AI) is a widely used reproductive technology in cattle breeding, allowing the use of superior bull semen to improve the genetic merit of the herd without keeping the bull. Multiple Ovulation Embryo Transfer (MOET) involves stimulating a superior female to produce multiple eggs, fertilizing them, and transferring the embryos to surrogate mothers, rapidly increasing the number of high-quality offspring. Crossbreeding involves mating animals of different breeds to combine desirable traits and increase heterozygosity, thereby increasing, not reducing, genetic diversity. Thus, statements 1 and 2 are correct.

Explanation:
Crossing over is the exchange of genetic material between non-sister chromatids of homologous chromosomes during prophase I of meiosis. This leads to genetic recombination. Sister chromatid exchange does occur but crossing over specifically refers to the exchange between homologues.