Which one of the following generates new genetic combinations leading to variation?
Which one of the following generates new genetic combinations leading to variation?
- [NEET 2016]
- A
Vegetative reproduction
- B
Parthenogenesis
- C
Sexual reproduction
- D
Nucellar polyembryony
Similar Questions
Which of the following statements are correct regarding female reproductive cycle?
$A$. In non-primate mammals cyclical changes during reproduction are called oestrus cycle.
$B$. First menstrual cycle begins at puberty and is called menopause.
$C$. Lack of menstruation may be indicative of pregnancy.
$D$. Cyclic menstruation extends between menarche and menopause.
Choose the most appropriate answer from the options given below.
Which of the following statements are correct regarding female reproductive cycle?
$A$. In non-primate mammals cyclical changes during reproduction are called oestrus cycle.
$B$. First menstrual cycle begins at puberty and is called menopause.
$C$. Lack of menstruation may be indicative of pregnancy.
$D$. Cyclic menstruation extends between menarche and menopause.
Choose the most appropriate answer from the options given below.
- [NEET 2023]
Identify the following figure and select the correct option
Identify the following figure and select the correct option
Match column $I$ with column $II$ and select the correct option using the codes given below.
Column $-I$
Column $-II$
$(A)$ Pistils fused together
$(i)$ Gametogenesis
$(B)$ Formation of gametes
$(ii)$ Pistillate
$(C)$ Hyphae of higher Ascomycetes
$(iii)$ Syncarpous
$(D)$ Unisexual female flower
$(iv)$ Dikaryotic
Match column $I$ with column $II$ and select the correct option using the codes given below.
| Column $-I$ | Column $-II$ |
| $(A)$ Pistils fused together | $(i)$ Gametogenesis |
| $(B)$ Formation of gametes | $(ii)$ Pistillate |
| $(C)$ Hyphae of higher Ascomycetes | $(iii)$ Syncarpous |
| $(D)$ Unisexual female flower | $(iv)$ Dikaryotic |
- [NEET 2016]
Anisogamous means both gametes are
Anisogamous means both gametes are
$A-$ Events after the formation of zygote are called post fertilization events
$R -$ In viviparous animals a young one develops out side the mother body
$A-$ Events after the formation of zygote are called post fertilization events
$R -$ In viviparous animals a young one develops out side the mother body