An inner whorl of the flower after Calyx is called

  • corolla
  • petal
  • sepal
  • carpel

In honeycomb, the eggs fertilized by the male bees turned into

  • haploid females
  • haploid males
  • diploid females
  • diploid males

The process of transferring matured pollen grains to the stigma of the plant is called

  • cloning
  • grafting
  • pollination
  • reproduction

The non-germinating period of seed is

  • seed formation
  • seed dormancy
  • seed growth
  • seed division

The types of asexual reproduction include

  • binary fission and vegetative propagation
  • budding and fragmentation
  • parthenogenesis
  • all of above

In the cutting method of vegetative propagation, the cuttings are mainly taken from

  • leaves of parent plant
  • roots or stems of parent plant
  • shoots of parent plant
  • buds of parent plant

The animals in which reproduction is done by the means of budding are

  • planarian and amoeba
  • hydra and corals
  • amoeba and euglena
  • paramecium and planarian

The method used by farmers to increase the stock of a plant is

  • artificial propagation
  • vegetative propagation
  • artificial reproduction
  • vegetative reproduction

The type of asexual reproduction in which new plants are developed by the vegetative parts of plants such as stems, leaves, and roots are called

  • vegetative propagation
  • diploid vegetation
  • haploid vegetation
  • fragmented vegetation

Plants having seedless fruits can be grown only by

  • artificial propagation
  • vegetative propagation
  • artificial reproduction
  • vegetative reproduction

Out of the two sperms, the one sperm is fused with fusion nucleus (diploid) and forms the

  • triploid nucleus
  • haploid nucleus
  • diploid nucleus
  • triploid zygote

Secretions that lubricate the ducts in the male reproductive system of the rabbit are produced by

  • Cowper's gland
  • prostate gland
  • seminal vesicles
  • seminiferous tubules

The development of new offspring from the unfertilized individual is

  • reproduction
  • fertilization
  • parthenogenesis
  • sexual reproduction

The embryonic stem above the point of attachment is called

  • epicotyl
  • hypocotyl
  • Plumule
  • radicle

The bag of skin in which testes are located is called

  • seminiferous tubules
  • vas deferens
  • epididymis
  • scrotum

The plants that are reproduced by the method of corms are

  • onion and garlic
  • potato and garlic
  • garlic and dasheen
  • potato and sweet potato

The kind of reproduction which is the result of female and male gametes is called

  • asexual reproduction
  • sexual reproduction
  • fragmented reproduction
  • propagation reproduction

The seedless fruits can be grown by the method of

  • diploid vegetation
  • vegetative propagation
  • adventitious propagation
  • tuber propagation

For the germination of seeds in most plants, the optimum temperature is

  • 20-25 °C
  • 30-35 °C
  • 25-30 °C
  • 2-20 °C

Considering the budding, the animals whose buds does not detach from the body of their parents is

  • euglena
  • paramecium
  • amoeba
  • corals

The micropyle is used by the plant for the absorption of

  • salts
  • minerals
  • water
  • sugar

The species of bacteria that reproduce under unfavorable conditions by the formation of spores are

  • paramecium and corals
  • euglena and hydra
  • clostridium and bacillus
  • Rhizopus and amoeba

The part of the flower that attracts the agents of pollination

  • sepals
  • calyx
  • petals
  • androecium

Shoot develop from

  • radicle
  • epicotyl
  • hypocotyl
  • Plumule

In Hibiscus and Clitoria, the ovary is

  • inferior
  • superior
  • posterior
  • ventricular

The masses of cells produced in tissue culture method by mitosis are called

  • sporangia calluses
  • colon calluses
  • calluses
  • cellulose

Ginger reproduces by

  • bulbs
  • corms
  • rhizomes
  • stem tubers

The process which undergoes into the microspore nucleus is known as

  • binary fission
  • mitosis
  • meiosis
  • calluses

The fluid which contains sperm is called

  • semen
  • scrotum
  • spermatogonia
  • seminal vesicles

The examples of suckers are

  • tulip
  • onion
  • carrot
  • mint
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