Class X

Kind of fertilization in which two fusions are involved is classified as
  1. nuclei fertilization
  2. double fertilization
  3. self fertilization
  4. ovule fertilization
Haploid microspores produced in pollen sacs are called
  1. ovary
  2. anther
  3. stamen
  4. carpel
Considering oogenesis, ovary structures follicles carry
  1. diploid spermatogonia
  2. diploid oogonia
  3. haploid oogonia
  4. haploid spermatogonia
Process in which involves development of embryo into seeding is called
  1. seed self pollination
  2. seed reproduction
  3. seed germination
  4. seed pollination
Plants that are reproduced by method of bulbs are
  1. onions and lilies
  2. garlic and onion
  3. potato and onion
  4. potato and yams
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