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labwork [276]
3 years ago
15

______________ is a general intelligence factor that, according to Spearman and others, underlies specific mental abilities and

is therefore measured by every task on an intelligence test.
Biology
1 answer:
telo118 [61]3 years ago
7 0

Answer:

<u>'g'</u> is the general intelligence factor.

Explanation:

g factor is key factor for for all mental ability test.g factor is responsible for performance  of cognitive ability measure.according to spearman all task of intelligence test which are included verbal and mathematical  test.that are influenced by g factor.

g factor helps in phychometric investigation cognitive abilities and human intelligence.

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11. Punnett squares can also be used to predict genotypes of the parents. A guinea pig with short hair is crossed
emmainna [20.7K]

Answer:

Ss × ss

Explanation:

This question involves a single gene coding for hair length in guinea pigs. The alleles for short hair (S) is dominant over that of long hair (s).

According to this question, a guinea pig with short hair (S_) is crossed to one that has long hair (ss) to produce offsprings that have 44 short hair and 46 long hair. This number of offsprings produced indicate a ratio of 1:1, which can only be produced if the short haired guinea pig is heterozygous i.e. Ss.

Therefore, the genotype of the parents are Ss (short hair) and ss (long hair) i.e. Ss × ss. This combination will produce offsprings with the following proportion: Ss (1) : ss (1).

4 0
3 years ago
Why are producers found at the start of every food chain?
ANTONII [103]

Answer:

Producers are always at the beginning of a food chain. Producers begin every food chain because they can make their own food.

8 0
2 years ago
A gel-like substance enclosed by the cell membrane that contains th cells organelles
almond37 [142]
The answer is cytoplasm 
cytoplasm is a gel in the cell and contains the cells organelles :)))
i hope this is helpful
have a nice day 
4 0
3 years ago
1. When a sugary gummy bear is placed in water, there are more dissolved solutes _______________ (inside/outside) the gummy bear
madreJ [45]

Answer:

When a sugary gummy bear is placed in water, there are more dissolved solutes inside the gummy bear.

Explanation:

The sugary gummy bear has more solutes as compared to the water in which it is being soaked. When a sugary gummy bear is placed in water, water enters the gummy bear through osmosis as water tends to move to the place where there are more solutes. The sugar gummy bear has more solutes. So, the gummy bear  expands and increases in size due to the entrance of water into it.  

7 0
3 years ago
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What stage of cellular respiration occurs after the formation of acetyl-CoA?. . A. Electron transport chain. . B. Fermentation.
Alika [10]

Answer;

D. Krebs cycle

Explanation;

-Cellular respiration is the process that releases energy by breaking down food molecules in the presence of oxygen. Cellular repiration takes place in the mitochodrion. The 3 phases of cellular respiration are Glycolysis (Fermentation), Krebs Cycle, and Electron Transport. Glycolysis takes place in the cytoplasm.

-Glycolysis involves the break down of glucose to form two molecules of pyruvate. These molecules enter the matrix of a mitochondrion, where they start the Krebs cycle.

-Before the Krebs cycle begins, pyruvic acid, which has three carbon atoms, is split apart and combined with an enzyme known as CoA, which stands for coenzyme A. The product of this reaction is a two-carbon molecule called acetyl-CoA.

4 0
3 years ago
Read 2 more answers
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