3why might a horticulturist not want a plant to reproduce sexually by seeds

Horticulture is the branch of plant agriculture which uses asexual or vegetative reproduction. This means that is based on the ability of plants to regenerate tissues and parts. As a result of asexual reproduction, the plants are the same, cloned (there is no genetic variation like in reproduction that uses seeds, sexual). Three reasons why might a horticulturist not want a plant to reproduce sexually by seeds:

1. In asexual reproduction superior plant may be reproduced endlessly without variation,

2. Asexual reproduction may be an easier technique,

3. Asexual reproduction is faster because there are no seed dormancy problems and the juvenile nonflowering stage is eliminated or reduced.

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.