Answer:
It wont let me magnify the image srry.
Explanation:
Answer:
20 ( B )
Explanation:
Given data:
a and b are 10 map units apart
b and c are 20 map units apart
a and c = 30 map units apart
<em>condition </em>; Triple heterozygote testcrossed
number of progeny = 1000
<u>Determine the number of double crossover result </u>
P( crossover between a and b ) = 10/100 = 0.1
P( crossover between b and c ) = 20/100 = 0.2
p( double crossover ) = 0.1 * 0.2 = 0.02
hence number of double crossovers = number of progeny * 0.02
= 1000 * 0.02 = 20
Answer: It's B because there is more force pulling to the left.
Hope it helps. Brainliest?
Explanation:
Lactase, also called lactase-phlorizin hydrolase, enzyme found in the small intestine of mammals that catalyzes the breakdown of lactose (milk sugar) into the simple sugars glucose and galactose. In humans, lactase is particularly abundant during infancy.
Answer:
sunlight
Explanation:
Undergrowth plants can be defined as the undergrowth or undergrowth that is found within tropical rainforests, also occurring in temperate forests, which forms a vital ecological niche in the forest ecosystem to which it belongs. In this highly humid system shaded by dense upper vegetation predominates the trees, shrubs, terrestrial epiphytes, mosses, fungi and other hundreds of hydrophilic species (which need a humid environment), forming exceptional and specific conditions for the maintenance of thousands of animals. .
As you may already know, plants need a lot of sunlight to stay alive. Undergrowth plants, however, are constantly shaded by tall planes, which could be a problem if these plants had not developed adaptive mechanisms to capture and need limited sunlight.