what is the life spans of :

Elephant, Rose, Dog, Butter fly, Crow, Banana tree, Cow, Parrot, Crocodile, Horse, Fruit fly,

Rice plant, Tortoise & Banyan tree ??

Differentiate between parthenocarpy and parthenogenesis?

can u name a plant in which sepals remain attached after fertilization?

What is the life span of a mango tree and a peepal tree?

EXPLAIN HAPLONTIC, DIPONTIC AND HAPLO DIPLONTIC LIFE CYCLE

in some plants , where flowering occurs more than once, what would you call the inter flowering period - juvenile or mature????

how long does it take for marigold / rice / wheat / coconut / mango plants to come flower?

amoeba is immortal, explain .

how sexual reproduction enables organisms like algae and fungi to survive during unfavourable conditions? why is sexual reproduction favoured under such conditions/

what are the examples of continuous breeders and seasonal breeders?

Does meiosis never occur in organisms that are  haploid?

Name the type of gametes that are formed in staminate and pistillate flowers.

 why do wesay there is no natural death in single celled organism????

 explain haplontic and diplontic life cycle?  [biology chapter 1 lesson 4 post fertilisation events]

why do we say there is no natural death in single celled organisms?

give examples of monothecous and dithecous anther ?

Explain briefly the vegetative reproduction in potato?

Explain vegetative propagation.

 can i get difference between oestrus cycle and menstrual cycle please

explin the mada janan tantra

what do you mean by physical education???

 What is the kind of development that takes place in the zygote in organisms with diplontic and haplo- diplontic life cycle?

What is protandry and protogyny?

difference between exalbuminous seeds and albuminous seeds

what is the difference between self pollination and cross pollination?

what are the differences between seasonal breeder and continous breeders?//

q.1. what is the difference between zoospores and conidia??with reference to their mobility..

q.2.why the clones are considered as genetically identical to its parent ..write examples

what is the difference between isogametes, anisogametes and heterogamates

 Unicellular organisms are immortal whereas multicellular organisms are not.Justify

rn

Differentiate between (a) oestrus and menstrual cycles; (b) ovipary and vivipary. Cite an example for each type.

all papaya plants bear flowers but fruits are seen only in some. explain

what is Gemmule formation?

chromosomes no. in meiocytes ( diploid , 2n ) and gametes ( haploid , n ) of house fly , rat ,dog , cat , fruit fly , ophioglossum ( a fern ) , apple , rice , maize , potato , butterfly , onion

what is the difference between primates and non primates?

What is the lifespan of a mango tree?

the meiocyte of rice has 24 chromosomes. how many chromosomes are present in its endosperm?tell me plz with reason

can you list the changes seen in human beings that are indicative ofvreproducyive maturity???

what would happen if syngamy does not occur?

 Difference between vegetative cell and generative cell ???? whts der role

give me

life span of :

 1.elephant

2.dog

3.rose

4.banana tree

5.cow

6.horse

7.fruit fly

8.rice plant

9.banyan tree

A MOSS PLANT PRODUCES A LARGE NUMBER OF ANTHEROZOIDS BUT RELATIVELY ONLY A FEW EGG CELLS. WHY ?

is there any relationship in the number of chromosomes of meiocytes and gametes?

 what kind of organism is called terror of bengal?what is terror of bengal?

in flowering plants where flowering occurs more than once what would we call the interflowering period- juvenile or mature? rply soon

differences b/w seasonal breeder nd continous  breeders