In 1984, Martinez-Castro et al. (Cytogenetics and Cell Genetics 38:310-312) published a pedigree of a family in which two first cousins had married. They had six children three who were homozygous for t(13q;14q), two who were heterozygous for t(13q;14q), and one with a normal karyotype.

Should there be a lost fertility in the three homozygous t (13q:14q) offspring?
a. Yes
b. No

Calculate the probability of this particular outcome for this family (three translocation homozygotes, two translocation heterozygotes, and one normal karyotype). Assume that unbalanced gametes are viable.

a. 0.029
b. 0
c. 0.125
d. 0.500
e. 0.660
f. 0.059
g. 0.008
h. 1

the statement is true

this is math not biology xd

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;