Prokaryotic microbes originated about 3900-3500 million years ago duringPrecambrian era.
BIOXII07:EVOLUTION
346268
The first mammals were like
1 Shrews
2 Ichthyosaurs
3 Marsupials
4 Lobefins
Explanation:
The first mammals were like shrews. Morganucodontids were thought to be one of the first mammals to evolve. They evolved around 250 million years ago, in the late Triassic period and lived with dinosaurs.
BIOXII07:EVOLUTION
346269
Identify the plants that are dominant during Jurassic period.
1 Angiosperms and Bryophytes
2 Sphenopsida and Ginkgo's
3 Ferns, Conifers and Cycads
4 Monocotyledons and Arborescent lycopods
Explanation:
Conifers dominated the Triassic period and Jurassic period had a luxuriant population of conifers, ferns, seed ferns, lycopods, horse tails and cycads. This period was dominated by the Gymnosperms.
KCET - 2017
BIOXII07:EVOLUTION
346270
Select the correct option I. The mechanism of how non-cellular aggregates of giant macromolecules could evolve into cells with membranous envelope is not known. II. Some of these cells had the ability to release \(\mathrm{CO}_{2}\).
1 I is correct
2 II is correct
3 Both are correct
4 None are correct
Explanation:
Some of the cells had ability to release \(\mathrm{CO}_{2}\)
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII07:EVOLUTION
346267
Which is the age of prokaryotic microbes?
1 Proterozoic
2 Paleozoic
3 Precambrian
4 Mesozoic
Explanation:
Prokaryotic microbes originated about 3900-3500 million years ago duringPrecambrian era.
BIOXII07:EVOLUTION
346268
The first mammals were like
1 Shrews
2 Ichthyosaurs
3 Marsupials
4 Lobefins
Explanation:
The first mammals were like shrews. Morganucodontids were thought to be one of the first mammals to evolve. They evolved around 250 million years ago, in the late Triassic period and lived with dinosaurs.
BIOXII07:EVOLUTION
346269
Identify the plants that are dominant during Jurassic period.
1 Angiosperms and Bryophytes
2 Sphenopsida and Ginkgo's
3 Ferns, Conifers and Cycads
4 Monocotyledons and Arborescent lycopods
Explanation:
Conifers dominated the Triassic period and Jurassic period had a luxuriant population of conifers, ferns, seed ferns, lycopods, horse tails and cycads. This period was dominated by the Gymnosperms.
KCET - 2017
BIOXII07:EVOLUTION
346270
Select the correct option I. The mechanism of how non-cellular aggregates of giant macromolecules could evolve into cells with membranous envelope is not known. II. Some of these cells had the ability to release \(\mathrm{CO}_{2}\).
1 I is correct
2 II is correct
3 Both are correct
4 None are correct
Explanation:
Some of the cells had ability to release \(\mathrm{CO}_{2}\)
Prokaryotic microbes originated about 3900-3500 million years ago duringPrecambrian era.
BIOXII07:EVOLUTION
346268
The first mammals were like
1 Shrews
2 Ichthyosaurs
3 Marsupials
4 Lobefins
Explanation:
The first mammals were like shrews. Morganucodontids were thought to be one of the first mammals to evolve. They evolved around 250 million years ago, in the late Triassic period and lived with dinosaurs.
BIOXII07:EVOLUTION
346269
Identify the plants that are dominant during Jurassic period.
1 Angiosperms and Bryophytes
2 Sphenopsida and Ginkgo's
3 Ferns, Conifers and Cycads
4 Monocotyledons and Arborescent lycopods
Explanation:
Conifers dominated the Triassic period and Jurassic period had a luxuriant population of conifers, ferns, seed ferns, lycopods, horse tails and cycads. This period was dominated by the Gymnosperms.
KCET - 2017
BIOXII07:EVOLUTION
346270
Select the correct option I. The mechanism of how non-cellular aggregates of giant macromolecules could evolve into cells with membranous envelope is not known. II. Some of these cells had the ability to release \(\mathrm{CO}_{2}\).
1 I is correct
2 II is correct
3 Both are correct
4 None are correct
Explanation:
Some of the cells had ability to release \(\mathrm{CO}_{2}\)
Prokaryotic microbes originated about 3900-3500 million years ago duringPrecambrian era.
BIOXII07:EVOLUTION
346268
The first mammals were like
1 Shrews
2 Ichthyosaurs
3 Marsupials
4 Lobefins
Explanation:
The first mammals were like shrews. Morganucodontids were thought to be one of the first mammals to evolve. They evolved around 250 million years ago, in the late Triassic period and lived with dinosaurs.
BIOXII07:EVOLUTION
346269
Identify the plants that are dominant during Jurassic period.
1 Angiosperms and Bryophytes
2 Sphenopsida and Ginkgo's
3 Ferns, Conifers and Cycads
4 Monocotyledons and Arborescent lycopods
Explanation:
Conifers dominated the Triassic period and Jurassic period had a luxuriant population of conifers, ferns, seed ferns, lycopods, horse tails and cycads. This period was dominated by the Gymnosperms.
KCET - 2017
BIOXII07:EVOLUTION
346270
Select the correct option I. The mechanism of how non-cellular aggregates of giant macromolecules could evolve into cells with membranous envelope is not known. II. Some of these cells had the ability to release \(\mathrm{CO}_{2}\).
1 I is correct
2 II is correct
3 Both are correct
4 None are correct
Explanation:
Some of the cells had ability to release \(\mathrm{CO}_{2}\)