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anastassius [24]
3 years ago
6

Which enzyme would be needed first to convert most plant biomass to ethanol? A. Protease B. Amylase C. Cellulase D. Lipase

Biology
1 answer:
Shkiper50 [21]3 years ago
3 0

Answer:

b

Explanation:

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C) A means of transport which is used for ploughing -​
Arte-miy333 [17]

Answer:

Bullock cart

Explanation:

Bullock cart is an ancient means of transport which is still used in many places of world. Bullock cart is a two wheeled or four wheeled vehicle that is pulled by oxen.

Oxen are also used for ploughing. they carry plough in their back and the person directs the plough in the right direction.

Hence, the correct answer is "Bullock cart".

8 0
3 years ago
Can humans perform osmosis?
zubka84 [21]

Answer:

Osmosis is the movement of water from areas of high concentrations to lower concentrations across a semi permeable membrane. It occurs over these membranes in cells of the body alllowing water to move into and out of them.

Explanation:

7 0
3 years ago
In Klinefelter syndrome, individuals are phenotypically male, but they have reduced sperm production and may have some breast de
Alisiya [41]

Answer:

List of options to choose from to complete the question:

A. Aneuploidy

B. Polyploidy

C. Translocation

D. Monosomy

E. Duplication

The CORRECT ANSWER IS A.

A. Aneuploidy.

Explanation:

Aneuploidy results from unusual number of chromosomes in a cell, e.g a human cell with 45 or 47 chromosomes other than 46.

It's mostly seen in Trisomy e.g. trisomy 21 (Down syndrome), trisomy 13 (Patau syndrome) and trisomy 18 (Edwards syndrome).

5 0
3 years ago
Help me please<br>.......​
lozanna [386]

OK so very difficult but I will try,

7 0
3 years ago
How is sexual reproduction different form asexual reproduction
anygoal [31]
The main difference between sexual and asexual reproduction is whether it has one or two parents. Sexual reproduction involves two parents and asexual involves one.
Another is that a large number of progenies are produced with asexual reproduction but a limited number of progenies are produced with sexual.
8 0
3 years ago
Read 2 more answers
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