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Why do biologists think that ancient green algae were the ancestors of todays plants?
Wiki User
∙ 12y ago
Because their basic cellular composition remains similar to the modern plants.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoThey believe that because their basic cellular composition remains similar to the plants today
Wiki User
∙ 11y agoSimilarity in the photosynthetic pigments and range of structure in green algae from unicellular to colonial and filamentous forms
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What innovation in angiosperm led to the production of seeds covered by fruit?
To cope with adverse atmospheric conditions is different seasons of the year Angiospermic plants developed seed inside the fruit for its dispersal and resting period during adverse conditions. That is why these are predominant plants on todays flora of the world.
Why do plants produce chemicals?
Some species of plants contain the base chemicals for many of the product on todays medicine shelves. An example is the presence of aspirin in the Willow tree. Before aspirin was synthesised artificially people used to chew on willow bark to remedy headaches. Many plants are crushed and the juices extracted through process such as centrifugation and filtration. The products can then be put into capsules and taken as medicine. Hope this helps
Why is the morning sun in the summer cooler than the afternoon?
The reason is The angle of rays.. In morning the sun is angled at almost 180 degrees.. But in the midday the sun comes to directly perpendicular to our head when we stand on the earth.. It's normally agreed with the Newton's ancient physics.. It does not matter todays...
How was mendeleevs periodic table like todays periodic table?
it has elements
What is potash maker todays equivalent job?
Someone who makes fertilizers. (Farmer)
What is ancestors of todays goldfish?
The carp
Who are the ancestors of todays housecats?
All cats! They all contributed to domestics.
What affects did greek government have on todays government?
Ancient Greeks gave their citizens a right to vote.
How did ancient Greeks influence on todays fashion?
Gladiator sandals were very poopular in summer of 2010!
What are three ways that ancient Greece culture is reflected in todays society?
olympics. architecture. politics( senate)
What is 748 in roman numerals?
Nowadays it is DCCXLVIII but the ancient Romans probably wrote it out differently to todays notation.
What is 8.11.1991 in Roman Numerals?
In todays modern notation of Roman numerals: VIII-XI-MCMXCI Note that the ancient Romans would have probably wrote out the equivalent of 1991 quite differently to that of todays notation.
What is the roman numeral for 3842?
In todays modern notation 3842 is MMMDCCCXLII but the ancient Romans notated it quite differently
How do you write 114 as a roman numeral?
In todays usage of Roman numerals it is CXIV but the ancient Romans wrote it out differently
What is 74 in roman numbers?
In todays terms 74 is LXXIV but the ancient Romans would have wrote it out quite differently
How to write 3549 as a Roman numeral?
In todays notation of Roman numerals: MMMDXLIX But the ancient Romans probably notated it differently.
What are the roman numerals for 1997?
In todays modern notation of Roman numerals it is MCMXCVII but the ancient Romans probably wrote it out differently
