(a) gametes, zygote, embryo, seedling
(b) zygote, gametes, embryo, seedling
(c) seedling, embryo, zygote, gametes
(d) gametes, embryo, zygote, seedling
1 Answers
Talk Doctor Online in Bissoy App
Which among the following statements are true for sexual reproduction in flowering plants?
(c) (i), (ii) and (iii)
1 Answers 1 views
The correct sequence of organs in the male reproductive system for transport of sperms is
(a) testis → vasdeferens → urethra
1 Answers 1 views
Define the term inflorescence. Explain the basis for the different types of inflorescence in flowering plants.
Inflorescence is the manner in which the flowers are arranged on the flowering axis. During the flowering season, the vegetative apex of the stem gets converted into a floral meristem....
1 Answers 1 views
Name the three basic tissue systems in the flowering plants. Give the tissue names under each system.
No. Tissue system Tissues present 1. Epidermal tissue system Epidermis, trichomes, hairs, stomata 2. Ground tissue system Parenchyma, collenchyma, sclerenchyma, mesophyll 3. Vascular tissue system Xylem, phloem, cambium
1 Answers 1 views
Rearrange the following events of sexual reproduction in the sequence they occur in a flowering plant:
Gametogenesis, Pollination, Fertilisation, Embryogenesis
1 Answers 1 views
Reproductive health refers only to healthy reproductive functions. Comment.
Reproductive health refers to a total well-being in all aspects of reproduction i.e., physical, behavioural, psychological, social and physiological.
1 Answers 1 views
Name the reproductive parts of an angiosperm. Where are these parts located? Explain in brief the structure of its female reproductive parts.
(a) Each piece regenerates into a new Planaria. (b) Its filaments break into smaller pieces or fragments and each fragment gives rise to a new filament. (c) It releases spores which germinate into...
1 Answers 2 views
Given below is a jumbled sequence of the processes involved in a wastewater treatment plant. Arrange them in their correct sequence.
Correct sequence – (c), (e), (d), (b), (a).
1 Answers 1 views
Which of the following plants have you seen? Of those that you have seen, which one have flowers?
We have seen the following plants: 1. Grass, maize, wheat, chilli, tomato, tulsi, pipal, banyan, mango, jamun, guava, papaya, banana, lemon, sugarcane, potato. Plants having flowers: 2. Maize, wheat, chilli, tomato, tulsi, pipal,...
1 Answers 1 views
Why many flowering plants have developed devices to discourage self-pollination ? Describe any two such out breeding devices in plants.
To avoid in breeding depression/to encourage cross pollination , i) pollen is released before the stigma becomes receptive or stigma becomes receptive much before the release of pollen. Blind ii) the anther...
1 Answers 1 views