WebApr 3, 2024 · The angiosperms are vascular seed plants in which the ovule (egg) is fertilized and develops into a seed in an enclosed hollow ovary. The ovary itself is usually enclosed in a flower, that part of the angiospermous … WebThe researcher can use DNA analysis to compare the genetic sequence of grass in this patch to the sequences of a nearby grass population. If the sequences are identical, the …
Plant reproductive system Definition, Types, …
WebApr 4, 2024 · In most eggs the process of reduction of chromosomal number ( meiosis) is not completed prior to fertilization. In such cases the fertilizing spermatozoon remains beneath the egg surface until meiosis in … WebMeiosis is not directly involved in making the gametes in this case, because the organism is already a haploid. Fertilization between the haploid gametes forms a diploid zygote. The … birkenstock white sandals gold arizona
Target Test - neetprep.com
WebThe phenomenon of double fertilization, or two fertilization events, is unique to angiosperms and does not occur in any other type of plant or other organism. As described above, after pollen is deposited on the stigma, it germinates and grows through the style to reach the ovule. WebCorrect option is A) In ferns there are no pollen tubes to carry sperms, therefore the pollen tubes are not a part of the fertilization process. In ferns, on the underside of the prothallus … WebFerns being pteridophytes require water for their fertilization process. The male gametes or sperm are flagellated and use water to swim to the female part or the archegonia where a … birkenstock white sandals eva